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				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1482</identifier>
				<datestamp>2025-01-06T08:10:18Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
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<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
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	<dc:title xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:title>
	<dc:creator>-, - INDEKS</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-03-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1482</dc:identifier>
	<dc:identifier>10.26760/elkomika.v4i2.</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 4, No 2: Published July - December 2016</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 4, No 2: Published July - December 2016</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
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				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/8947</identifier>
				<datestamp>2025-01-06T05:40:37Z</datestamp>
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<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
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	<dc:title xml:lang="id-ID">Rancang Bangun Purwarupa Manipulator Lengan Robot Dengan Tiga Derajat Kebebasan</dc:title>
	<dc:creator>AYEGA, IDHAM HANIF</dc:creator>
	<dc:creator>TAMBA, TUA AGUSTINUS</dc:creator>
	<dc:creator>ARTHAYA, BAGUS MADE</dc:creator>
	<dc:subject xml:lang="id-ID">Lengan Robot; Kinematika; Robotic Toolbox; 3D printing</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKMakalah ini melaporkan hasil penelitian terkait rancang bangun suatu purwarupa manipulator lengan robot dengan tiga derajat kebebasan. Proses perancangan dilakukan dalam tiga tahap yang mencakup pemodelan matematis kinematika maju dan balik pada robot, desain dan simulasi purwarupa robot menggunakan pemrograman MATLAB dan SOLIDWORKS terintegrasi, dan konstruksi perangkat keras robot menggunakan teknolog 3D printing.Proses simulasi dan eksperimen selanjutnya dilakukan untuk membandingkan kesesuaian operasional dan kinerja perangkat keras dan model simulasi komputer yang telah dirancang. Berdasarkan hasil simulasi dan eksperimen, disimpulkan bahwa desain perangkat keras robot memiliki tingkat kepresisian yang sangat baik dengan batas kesalahan maksimum untuk solusi kinematika maju yang dihasilkan adalah sebesar 2.745% serta batas kesalahan maksimum untuk solusi kinematika balik adalah sebesar 0.06%.Kata kunci: lengan robot, kinematika, robotic toolbox, 3D printingÂ ABSTRACTThe research reported in this paper was aimed at developing a prototype of a robotic arm/manipulator with three degrees of freedom. The prototype was developed in three main stages, namely forward and inverse kinematics modeling of the robot, simulation modeling of the prototype in MATLABSOLIDWORKS integrated environment, and finally the hardware development of the robot using 3D printing techniques. The operational performance of the constructed robotic hardware was then analyzed and compared with that of the developed simulation model. The experimental results of the robot performance evaluations suggested that the robot prototype has good operational precision performance in which the resulting maximum error for forward kinematics task is only about 2.745% whereas the resulting maximum error for inverse kinematics task is only about 0.06%.Keywords: robotic arm, forward kinematics, robotic toolbox, 3D printing</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-07-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8947</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i3.796</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 796</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 796</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8947/3360</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
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				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2924</identifier>
				<datestamp>2025-01-06T05:53:03Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
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	<dc:title xml:lang="id-ID">Pengembangan Governor Elektrik Berbasis Arduino sebagai Sistem Kontrol Turbin Air Screw</dc:title>
	<dc:creator>KRISTYADI, TARSISIUS</dc:creator>
	<dc:creator>ADITYA, REZA</dc:creator>
	<dc:creator>NUGRAHA, PRAMUDA</dc:creator>
	<dc:subject xml:lang="id-ID">Turbin Screw, Sistem Kontrol, Governor elektrik, Arduino</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKSuatu sistem PLTMH bertipe turbin screw telah direalisasikan di desa Ciherang,Â Banjaran Jawa Barat. Tetapi putaran turbin dan generator tidak dapat stabil,Â karena pembebanan pada generator selalu berubah-ubah. Oleh karena ituÂ diperlukan sebuah sistem kontrol yang dapat menjaga putaran turbin pada kisaranÂ 30 rpm dan putaran generator pada kisaran 1500 rpm. Pada paper ini dikajiÂ pengembangan sistem kontrol turbin air tipe screw, menggunakan governorÂ elektrik. Perangkat governor elektrik ini berbasis Arduino, yaitu Arduino Mega 2560Â dan Arduino Uno yang dilengkapi sensor putaran, dan motor listrik sebagaiÂ aktuator yang menggerakkan sebuah pintu air untuk mengatur bukaan bucket.Â Arduino Mega 2560 berfungsi sebagai microcontroller sedangkan Arduino UnoÂ berfungsi sebagai pengatur pembukaan pintu. Hasil pengujian systemÂ menunjukkan bahwa system dengan Arduino ini dapat mengatur putaran turbinÂ dan generator sehingga mencapai 1500 rpm dengan toleransi 5%. DenganÂ demikian dapat disimpulkan bahwa governor elektrik berbasis Arduino dapatÂ diterapkan pada pengaturan putaran turbin screw.Kata kunci: turbin screw, sistem kontrol,governor elektrik, arduinoÂ ABSTRACTA microhydro based on screw turbine type has been realized in Ciherang village,Â Banjaran, West Java. But operation of the turbine and generator are unstable, dueÂ to load fluctuation. The system need a control system that can keep the turbineÂ rotation in the range of 30 rpm and the rotation of the generator in the range ofÂ 1500 rpm. In this paper study of the development of screw turbinecontrol systemÂ based on electric governor is presented. This electric governor is based on ArduinoÂ namely Arduino Mega 2560 dan Arduino Uno and equipped with a generator speedÂ sensor send and electric motor as an actuator to adjust the opening of the bucket.Â The system test results show that the controller based on Arduino can adjust theÂ turbine and generator rotation so that it reaches 1500 rpm with a tolerance of 5%.Â Thus it can be concluded that Arduino-based electrical governors can be appliedÂ to control screw turbine speed.Keywords: screw turbine, control system, digital governor, arduino</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2020-08-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2924</dc:identifier>
	<dc:identifier>10.26760/elkomika.v8i3.533</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 533</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 533</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2924/2371</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Elkomika</dc:rights>
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				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/13747</identifier>
				<datestamp>2026-01-23T01:01:30Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
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	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
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	<dc:title xml:lang="en-US">Multi-Model Predictive Control on HVAC Chilled Water Pump for Temperature Control and Energy Consumption Reduction for Auditorium</dc:title>
	<dc:creator>RIZKI, MUHAMMAD AFIFF</dc:creator>
	<dc:creator>SUBIANTORO, ARIES</dc:creator>
	<dc:subject xml:lang="en-US">BCVTB; Chilled Water Pump; HVAC; MPC; Optimal Control</dc:subject>
	<dc:description xml:lang="en-US">Most energy consumption comes from the high demand from buildings. A large portion from buildings comes from the HVAC systems. A proper optimal control strategy is needed for energy savings. This paper proposes a multi-model MPC strategy for controlling the chilled water pump HVAC to reduce energy consumption for an auditorium in MAC UI building. The building model is modeled in EnergyPlus software, while the control strategy is modeled using MATLAB where both software communicates using BCVTB. The developed control performance has been tested under different operating conditions and different set of temperature changes. The result shows that the proposed controller can reduce the total energy consumption of chilled water pump by 13.1% compared to the existing On/Off controller.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2025-07-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13747</dc:identifier>
	<dc:identifier>10.26760/elkomika.v13i3.271</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 3: Published July 2025; 271</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 3: Published July 2025; 271</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13747/4003</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5892</identifier>
				<datestamp>2025-01-06T05:45:26Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Peningkatan Bandwidth dan Gain Antena Mikrostrip Leaky Wave dengan Multi Slot untuk Aplikasi WLAN</dc:title>
	<dc:creator>IQBAL, MUHAMAD WAHYU</dc:creator>
	<dc:creator>ZULKIFLI, FITRI YULI</dc:creator>
	<dc:creator>RAHARDJO, EKO TJIPTO</dc:creator>
	<dc:subject xml:lang="id-ID">Mikrostrip Leaky Wave; Multislot; Bandwidth; Gain</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPenelitian ini menggunakan antena microstrip leaky wave dengan menambahkan dua slot, yaitu E-slot dan U-slot ganda atau multislot pada frekuensi 6 GHz (5,925 GHz-6,425 GHz) untuk aplikasi WLAN. E-slot dan U-slot ganda digunakan untuk meningkatkan performa dari gain dan bandwidth. Hasil dari simulasi memberikan informasi antena mikrostrip leaky wave dengan penambahan E-slot dan U-slot atau multislot diperoleh hasil s-parameter memiliki nilai -23,196 dB, VSWR sebesar 1,164, bandwidth sebesar 615 MHz, dan gain sebesar 6,16 dBi. Hasil simulasi dari antena mikrostrip leaky wave dengan penambahan E-slot dan U-slot ganda atau multislot menunjukkan dapat meningkatkan bandwidth sebesar 130,038 % dan meningkatkan gain sebesar 34,15 % dibandingkanÂ dengan antena leaky wave tanpa penambahan E-slot dan U-slot ganda.Kata kunci: Mikrostrip Leaky Wave, Multislot, Bandwidth, GainÂ ABSTRACTIn this study used microstrip leaky-wave antenna by adding, E-slot and double U-slot or multi-slot at frequency of 6 GHz (5,925 GHz â€“ 6,425) for WLAN applications. E-slot and double U-slot are used to increase performance of the gain and bandwidth. The simulation result from provide microstrip leaky-wave antenna with the addition E-slot and double U-slot obatained s-parameter of - 23,196 dB, VSWR of 1,164, bandwidth of 615 MHz, and gain of 6,16 dBi. Simulation results from microstrip leaky-wave antenna with the addition E-slot and double U-slot show that can increase bandwidth by 130,038 % and increaseÂ gain by 34,15 % compared to microstrip leaky-wave without the addition E-slot and double U-slot.Keywords: Microstrip Leaky Wave, Multislot, Bandwidth, Gain</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-04-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5892</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i2.432</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 2: Published April 2022; 432</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 2: Published April 2022; 432</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5892/2878</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2158</identifier>
				<datestamp>2025-01-06T08:16:39Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Kinerja Jaringan Komunikasi Nirkabel Berbasis Xbee pada Topologi Bus, Star dan Mesh</dc:title>
	<dc:creator>ROFII, FAQIH</dc:creator>
	<dc:creator>HUNAINI, FACHRUDIN -</dc:creator>
	<dc:creator>SHOLAWATI, SHOFIE</dc:creator>
	<dc:subject xml:lang="id-ID">jaringan sensor nirkabel, xbee, topologi jaringan bus, star dan mesh</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKJaringan sensor nirkabel merupakan perangkat komunikasi yang memiliki kesederhanaan pada prosesor, konsumsi daya rendah, antena dan beberepaÂ detektor. Biaya yang rendah dan fleksibel sangat cocok digunakan untuk berbagai aplikasi monitoring di industri dan lingkungan baik indoor maupun outdoor. Salah satu perangkat transceiver yang banyak digunakan pada saat ini adalah Xbee. Perangkat ini dapat dikonfigurasi sebagai coordinator, router maupun end-device sesuai dengan topologi jaringan yang dibangun. Penelitian ini bertujuan untuk menganalisis kinerja Xbee dengan parameter RSSI, troughput dan delay dengan topologi bus, star, mesh dan hybrid pada indoor dan outdoor. Pengukuran dilakukan dalam rentang jarak 0-40 meter pada kondisi indoor dan 0-120 meter pada kondisi outdoor. Berdasarkan hasil pengujian pada indoor dan outdoor, nilai optimum diperoleh pada topologi mesh dengan delay dan packet loss terkecil sebesar 2,7 detik dan 0,5 paket untuk indoor serta 3,41 detik dan 0,33 paket untuk outdoor.Kata kunci: jaringan sensor nirkabel, xbee, topologi bus, star dan meshÂ ABSTRACTWireless sensor networks are communication devices that have simplicity in the processor, low power consumption, antennas and some detectors. Low and flexible costs are suitable for various monitoring applications in the industry and environment both indoors and outdoors. One of the transceiver devices that is widely used today is Xbee. This device can be configured as a coordinator, router or end-device in accordance with the network topology that is built. This study aims to analyze the performance of Xbee with RSSI parameters, throughput and delay with bus, star, mesh and hybrid topologies in indoor and outdoor. Measurements are carried out in the range of 0-40 meters in indoor conditions and 0-120 meters in outdoor conditions. Based on the results of testing on indoor and outdoor, the optimum value was obtained in mesh topology with the smallest delay and packet loss of 2.7 seconds and 0.5 packets for indoor and 3.41 seconds and 0.33 packets for outdoor.Keywords: wireless sensor network, xbee, bus, star and mesh network topology</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">Universitas Widyagama Malang, DRPM DIKTI</dc:contributor>
	<dc:date>2018-10-18</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2158</dc:identifier>
	<dc:identifier>10.26760/elkomika.v6i3.393</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 3: Published September 2018; 393</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 3: Published September 2018; 393</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2158/1857</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/9833</identifier>
				<datestamp>2025-01-06T05:38:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Perancangan Robot Pengikut berbasis Visual dan Kontrol Logika Samar</dc:title>
	<dc:creator>SADIYOKO, ALI</dc:creator>
	<dc:creator>FAHRUNASA, AVICENNA</dc:creator>
	<dc:creator>RAHAYU, TRIANA MUGIA</dc:creator>
	<dc:subject xml:lang="id-ID">Robot Bergerak; Robot Pemimpin-Pengikut; Kemudi Ackerman; Pengolahan Citra; Logika Samar</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini dilakukan replikasi teknologi leader-follower (konvoi) pada sebuah purwarupa mobile robot. Purwarupa yang dibuat terdiri dari komponen perangkat keras, program pengolahan citra, dan sistem kontrol logika samar untuk sistem leader dan follower. Robot pengikut yang dirancang pada penelitian ini menggunakan mekanisme kemudi Ackermann, sehingga meniru perilaku pengemudian (steering) sebuah mobil roda 4 pada umumnya. Percobaan akan direkam dengan kamera dan dianalisis menggunakan program Python untuk mendapatkan nilai koordinat robot leader dan follower. Hasil percobaan menunjukkan bahwa purwarupa robot follower berhasil mengikuti robot di depannya dengan rata-rata jarak 11,79 cm pada jalur lurus dan 19,82 cm pada jalur berbelok.Kata kunci: robot bergerak, robot pemimpin-pengikut, kemudi Ackermann, pengolahan citra, logika samarÂ ABSTRACTIn this research, the leader-follower (convoy) technology is replicated in mobile robot aimed to show the implementation of the technology to follow the target in front of it. This article described the designs and performance of a follower robot designs. The design contained hardware components, image processing program, and a fuzzy logic control algorithm for the leader and follower system. The follower robot designed in this research utilizes the Ackermann steering mechanism, which imitates the steering behavior of a typical 4-wheeled car. The experiment will be recorded with a camera and analyzed using Python program to obtain the coordinates of the leader and follower robots. The experimental results indicate that the prototype of the follower robot successfully follows the robot in front of it with an average distance of 11,79 cm on straight paths and 19,82 cm on curved paths.Keywords: mobile robot, leader-follower robot, Ackermann steering, image processing, fuzzy logic control</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-01-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9833</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i1.106</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 1: Published January 2024; 106</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 1: Published January 2024; 106</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9833/3528</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4114</identifier>
				<datestamp>2025-01-06T05:49:39Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Analysis of MHPP Acceptability in Supporting National Energy Security</dc:title>
	<dc:creator>THAMRIN, SUYONO</dc:creator>
	<dc:creator>AMBARWATI, RITA</dc:creator>
	<dc:creator>FASYA, KHALIDA</dc:creator>
	<dc:subject xml:lang="en-US">Energy Security; MHPP Acceptability; SWOT Analysis; West Java</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKRespon penerimaan masyarakat dengan komitmen dan kemandirian menjadi kunci keberhasilan pembangunan infrastruktur energi terbarukan. Penelitian iniÂ menganalisis akseptabilitas pembangunan PLTMH di Jawa Barat, sistem manajemen dan strategi pembinaan IBEKA sebagai LSM, dan rumusan strategi peningkatan akseptabilitas PLTMH dalam mendukung ketahanan energi nasional. Desain penelitian ini menggunakan pendekatan kualitatif dengan Prosedur Analisis Data Manual dan penentuan strategi dengan analisis SWOT dengan pendekatan kuantitatif. Hasil penelitian menunjukkan akseptabilitas PLTMH cukup rendah karena belum adanya kesamaan pendekatan pada tahap perencanaan pendidikan. Alternatif strategi terbaik adalah strategi SO (SWOT) dengan bobot sebesar 4.37, strategi ini meliputi kerjasama dengan kementerian terkait pembentukan koperasi dan BUMDes, kolaborasi dengan LSM, ketersediaan komponen lokal dan kemudahan teknologi PLTMH.Kata kunci: Keamanan Energi, akseptabilitas PLTMH, SWOT Analysis, Jawa Barat.Â ABSTRACTThe response to community acceptance with commitment and independence can be the key to the success of renewable energy infrastructure development. This study analyzed the acceptability of MHPP development in West Java, the management system and coaching strategy by IBEKA as an LSM, and the strategies formulated to improve the acceptability of MHPP. This study's design used a qualitative approach with Manual Data Analysis Procedures and strategy determination with SWOT analysis with quantitative approach. The result of this study showed that the MHPP acceptability was low due to the lack of a common approach at the educational plan stage during the initial development process. The best alternative strategy is the SO (SWOT) strategy with a weight of 4.37, this strategy includes collaboration with ministries related to the formation ofcooperative unions and BUMDes, collaboration with NGO, the availability of local components and the ease of MHPP technology.Keywords: Energy Security, MHPP Acceptability, SWOT Analysis, West Java.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US">Universitas Pertahanan, Faculty of Defense Management</dc:contributor>
	<dc:date>2021-01-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4114</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i1.161</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 1: Published January 2021; 161</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 1: Published January 2021; 161</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4114/2447</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/15029</identifier>
				<datestamp>2026-04-30T07:40:19Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Effect of Cirata PV Power Plant Integration on Small-Signal Stability in the 500 kV Jawa-Bali System</dc:title>
	<dc:creator>NORMALITA, NABILLYA ARGA</dc:creator>
	<dc:creator>KRISMANTO, AWAN UJI</dc:creator>
	<dc:creator>SULISTIAWATI, IRRINE BUDI</dc:creator>
	<dc:subject xml:lang="en-US">mall signal stability; local dan interarea modes; damping ratio; osilasi; PLTS</dc:subject>
	<dc:description xml:lang="en-US">Renewable energy resources (RES) integration significantly affects power system stability, corresponding with the system to maintain stable conditions when the system is subjected with small disturbance. In this research, the effects of Cirata integration on the Jawa Bali 500kV power system network's dynamic and small signal stability are analyzed. The critical eigenvalue trajectories showed that increasing power injection from PLTS improved the stability, it is indicated by the movement of critical eigenvalues to the left away from the imaginary axis, from σ = -1.253 to σ = -1.255. And is followed by an increase in the system damping ratio from 10,85% to 10,88%. These results indicate that the integration provides a positive contribution to damping oscillations and increasing system stability when faced with small disturbances.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2026-04-29</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/15029</dc:identifier>
	<dc:identifier>10.26760/elkomika.v14i2.195</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 2: Published April 2026; 195</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 2: Published April 2026; 195</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/15029/4359</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/811</identifier>
				<datestamp>2025-01-06T06:10:03Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Simulasi Perancangan Filter Analog dengan Respon Chebyshev</dc:title>
	<dc:creator>RUSTAMAJI, RUSTAMAJI</dc:creator>
	<dc:creator>DARLIS, ARSYAD RAMADHAN</dc:creator>
	<dc:creator>SUPARMAN, SOLIHIN</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKDalam suatu sistem komunikasi penggunaan rangkaian filter sangat penting. Salah satu cara untuk memudahkan dalam perancangan sebuah filter dilakukanlah teknik simulasi. Penelitian ini bertujuan untuk merancang simulasi yang menghasilkan respon filter jenis chebyshev serta menghasilkan nilai komponen induktor (L) dan kapasitor (C) yang dibutuhkan untuk merangkai filter. Simulasi yang dirancang pada penelitian ini menggunakan Graphical User Interface (GUI). Dari  simulasi yang dilakukan, didapatkan respon Chebyshev  pada low pass filter, high pass filter, band pass filter, dan band stop filter sudah sesuai dengan input yang dimasukkan ke dalam parameter program dan sesuai dengan teori respon filter Chebyshev. Hasil Simulasi dari rangkaian band pass filter dan band stop filter dengan menggunakan Electronic Workbench (EWB), menunjukkan respon dengan pergeseran frekuensi sebesar 0,1 kHz lebih tinggi dari frekuensi yang diharapkan.Kata Kunci: filter, Chebyshev, band, respon frekuensi.Â ABSTRACTOn communication system using filter is very important. One way to simplify the design of filter undertaken a simulation technique. This research aims to design a simulation that generates the filter response of chebyshev and generate the value component of the inductor (L) and capacitor (C) that needed for constructing the filter. This Simulation using Graphical User Interface (GUI). From result simulation, response in low pass filter, high pass filter, band pass filter, band stop filter and is in compliance with the input entered into the program and in accordance with the theory of Chebyshev filter response. The simulation of the band pass filter and bands stop filter by using electronic workbench ( EWB ), show a response with shifts frequency of 0.1 khz higher than frequency expected.Keywords: filter, Chebyshev, band, frequency respons</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2013-07-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/811</dc:identifier>
	<dc:identifier>10.26760/elkomika.v1i2.106</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 1, No 2: Published July - December 2013; 106</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 1, No 2: Published July - December 2013; 106</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/811/1009</dc:relation>
</oai_dc:dc>
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		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/6850</identifier>
				<datestamp>2025-01-06T05:43:34Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Analisis Stabilitas Transien pada Onshore Windfarm Terhubung VSC-HVDC Sistem Jawa Bali</dc:title>
	<dc:creator>SUTEJA, RAI PRAMESTI</dc:creator>
	<dc:creator>SUYONO, HADI</dc:creator>
	<dc:creator>HASANAH, RINI NUR</dc:creator>
	<dc:subject xml:lang="id-ID">Gangguan Hubung Singkat; High Voltage DC; Stabilitas Transien; Time Domain Simulation; Voltage Source Converter</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKGangguan hubung singkat 3 fasa di Pulau Bali dapat menyebabkan ketidakstabilan pada sistem tenaga listrik. Sistem kelistrikan Pulau Bali bergantung pada pasokan dari Pulau Jawa dengan penghantar kabel bawah laut. Untuk memenuhi kebutuhan energi listrik di masa depan, diperlukan pengembangan sumber energi terbarukan. Penelitian ini membahas tentang kestabilitan sistem pada onshore wind farm terhubung VSC-HVDC sistem kelistrikan Jawa-Bali dengan melibatkan pengaruh gangguan hubung singkat 3 fasa. Analisis kestabilan sistem menggunakan DIgSILENT dengan metode time domain simulation. Respon sistem kembali pada frekuensi 50 Hz pada detik ke 1,622 dan tegangan 1 p.u pada detik ke 1,902. Oleh karena itu, Onshore Windfarm terhubung sistem transmisi VSC-HVDC Java-Bali memiliki respon tegangan dan frekuensi yang cepat kembali steady-state setelah ada gangguan hubung singkat 3 fasa.Kata kunci: Gangguan Hubung Singkat, High Voltage DC, Stabilitas Transien, Time Domain Simulation, Voltage Source ConverterABSTRACTA three phase short circuit in Bali island makes instabilty in power system. Bali's electricity system the supply is from Java Island with sub marine cable crossings. To meet the demand for electrical energy, it is necessary to develop renewable energy sources. This study discusses system stability on the onshore wind farm connected to the VSC-HVDC Java-Bali electrical system by involving the effect of a three phase short circuit. Analysis system stabilty by using DIgSILENT and time domain simulation method. The system response returns to 50 Hz frequency at 1,622 seconds and a voltage of 1 p.u at 1,902 seconds. Therefore, onshore wind farm connected to the VSC-HVDC Java-Bali has fast voltage and frequency response can return steady state after 3-phase short circuit.Keywords: Short Circuit, High Voltage DC, Transient Stability, Time Domain Simulation, Voltage Source ConverterÂ </dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-10-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6850</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i4.873</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 4: Published October 2022; 873</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 4: Published October 2022; 873</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6850/3049</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2448</identifier>
				<datestamp>2025-01-06T08:19:39Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Perancangan Kendali Optimal pada Motor Arus Searah Tanpa Sikat melalui Metode LQRI</dc:title>
	<dc:creator>FATHONI, KHOIRUDIN</dc:creator>
	<dc:creator>UTOMO, ARYO BASKORO</dc:creator>
	<dc:subject xml:lang="id-ID">Motor Arus Searah Tanpa Sikat; Kendali Optimal; Linear Quadratic Regulator dan Integral</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKArtikel ini akan menjelaskan perancangan kendali kecepatan MASTSÂ  denganÂ tujuan diperoleh respon kecepatan MASTS yang tanggap serta memiliki sinyal kendali dan arus minimal. Untuk mencapai hal ini MASTS akan dikendalikan melalui metode Linear Quadratic Regulator (LQR) dengan state yang dipilih adalah arus, kecepatan, dan state integral galat kecepatan. Diperlukan penalaan nilai parameter Q matriks bobot state dan R matriks bobot input untuk mendapatkan performa kecepatan dan arus yang terbaik. Berdasarkan pengujian diperoleh bahwa dengan kendali LQR-I, kecepatan MASTS dapat mengikuti set point dengan respon rise time Tr = 0,03 detik, settling time Ts=0,044 detik, overshoot (OS) 1,6 %, arus Imax=0,16 A dan dutycycle sinyal kontrol umax 56% pada kondisi tanpa beban dan Tr = 0,03 detik, Ts=0,044 detik, OS 1,6 %, Imax=0,16 A dan umax 56% pada kondisi berbeban. Dibandingkan dengan kendali PID ketika tanpa beban mempunyai Tr=0,0176 Ts=0,075 %OS=3,9% umax=96% Imax=0,35 A, LQRI mempunyai respon settling time, sinyal kendali dan arus yang lebih baik.Kata kunci: Motor Arus Searah Tanpa Sikat, Kendali Optimal, LinearÂ  Quadratic Regulator dan IntegralÂ ABSTRACTThis paper aimed to discuss further research about BLDC motor speed control so that BLDC not only has fast speed response but also has minimum control signal and current using LQR (Linear Quadratic Regulator) control with chosen states are current, speed of BLDC, and speed error integral state. Tuning of Q and R matrix is required to reach the best speed and current performance. Where Q and R matrix is state cost matrix and input cost matrix, respectively. Result show that LQR-I control can track set point with rise time Tr = 0.03 s, settling time Ts=0,044 s, overshoot (OS) 1,6 %, current Imax=0,16 A and dutycycle control signal umax 56% in no load condition, and Tr = 0,03 s, Ts=0,044 s, OS 1,6 %, Imax=0,16 A dan umax 56% in the load condition. Compared to PID controller which has Tr=0,0176 Ts=0,075 %OS=3,9% umax=96% Imax=0,35 A in no load condition, proposed controller has a better settling time, control signal and current.Keywords: BLDC Motor, Optimal Control, LQR and Integral</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2019-05-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2448</dc:identifier>
	<dc:identifier>10.26760/elkomika.v7i2.377</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 2: Published May 2019; 377</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 2: Published May 2019; 377</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2448/1978</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/10953</identifier>
				<datestamp>2025-01-06T05:07:53Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Prediksi Kanker Paru menggunakan Grid search untuk Optimasi Hyperparameter pada Algoritma MLP dan Logistic Regression</dc:title>
	<dc:creator>PRATIWI, NOR KUMALASARI CAECAR</dc:creator>
	<dc:creator>IBRAHIM, NUR</dc:creator>
	<dc:creator>SAIDAH, SOFIA</dc:creator>
	<dc:subject xml:lang="id-ID">kanker paru; multi-layer perceptron; logistic regression; grid search</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKanker paru merupakan penyebab utama kematian akibat kanker di seluruh dunia. Prediksi dini kanker paru-paru telah banyak dilakukan, baik berbasis citra maupun data mentah. Prediksi kanker paru berbasis citra memberikan dampak positif dalam diagnosis dini, namun pendekatan berbasis data mentah juga penting dalam memahami faktor risiko dan kondisi yang dapat mempengaruhi perkembangan kanker. Penelitian ini mengusulkan sistem prediksi dini kanker paru dengan basis data klinis dan demografi, menggunakan Multi-Layer Perceptron (MLP) dan logistic regression dengan pemanfaatan grid search optimizer. Kedua model mencapai tingkat akurasi, presisi, recall, dan f1-score sebesar 1, optimal dalam melakukan prediksi data. Pada logistic regression, solver liblinear, penalty L1, dan nilai C yang lebih tinggi berkontribusi pada peningkatan akurasi. Sedangkan pada MLP, konfigurasi aktivasi tanh dan solver adam menghasilkan akurasi yang lebih baik. Hasil ini memberikan keyakinan implementasi MLP dan logistic regression, memiliki potensi dalam mendukung prediksi kanker paru-paru.Kata kunci: kanker paru, multi-layer perceptron, logistic regression, grid search ABSTRACTLung cancer is a leading cause of cancer-related deaths worldwide. Early prediction of lung cancer has been widely conducted, both based on images and raw data. Image-based lung cancer prediction has a positive impact on early diagnosis, but a raw data-driven approach is also crucial for understanding risk factors and conditions that can influence cancer development. This research proposes an early lung cancer prediction system using clinical and demographic data, employing Multi-Layer Perceptron (MLP) and logistic regression with the utilization of grid search. Both models achieved an accuracy, precision, recall, and f1-score of 1, optimal in classifying data. In logistic regression, the liblinear solver, L1 penalty, and higher C values contributed to increased accuracy. Meanwhile, in MLP, the configuration of tanh activation and adam solver yielded better accuracy. Theseresults instill confidence that the implementation of MLP and logistic regression has significant potential in supporting lung cancer prediction.Keywords: lung cancer, multi-layer perceptron, logistic regression, grid search</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-07-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10953</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i3.556</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 3: Published July 2024; 556</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 3: Published July 2024; 556</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10953/3680</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4611</identifier>
				<datestamp>2025-01-06T05:48:25Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Antena Mikrostrip Biosensor untuk Deteksi Virus pada Darah</dc:title>
	<dc:creator>RAHAYU, YUSNITA</dc:creator>
	<dc:creator>KURNIATI, MEILITA</dc:creator>
	<dc:creator>QODRIYAH, INESTI LAILATUL</dc:creator>
	<dc:subject xml:lang="id-ID">antena deteksi virus; ISM; proximity coupled; mikrostrip; phantom</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKemajuan teknologi gelombang mikro memainkan peran penting dalam berbagai aplikasi diagnosa dan deteksi penyakit. Penelitian ini mengusulkan dua model antena untuk mendeteksi virus menggunakan Antena Mikrostrip Biosensor yang beroperasi pada ISM band (2,4-2,5 GHz). Antena yang diusulkan disimulasikan pada Software CST dengan material substrat Roger 3010. Hasil simulasi yang diperoleh antena pertama beroperasi pada 2,46 GHz, return loss -19,76 dB, bandwidth 401,2 MHz. Antena kedua pada 2,45 GHz, return loss -22,51 dB, bandwidth 227,4 MHz. Hasil simulasi pengujian menggunakan phantom darah menunjukkan pergeseran frekuensi semakin rendah dengan antena pertama 2,38 GHz dan antena kedua 2,43 GHz. Pengukuran antena pertama beroperasi pada 2,5 GHz dengan return loss -21,55 dB dan antena kedua beroperasi pada 2,47 GHz dengan return loss -28 dB. Pengukuran antena menggunakan VNA menunjukkan pergeseran frekuensi semakin meningkat diikuti return loss semakin rendah dibandingkan dengan hasil simulasi.Kata kunci: antena deteksi virus, ISM, proximity coupled, mikrostrip, phantom.ABSTRACTAdvances in microwave technology play an important role in a wide variety of disease diagnostic and detection applications. This study proposes two antenna models for virus detection using a Microstrip Biosensor antenna that operates on the ISM band (2.4-2.5 GHz). The proposed antenna is simulated in CST software with Roger 3010 substrate material. The simulation results obtained by the first antenna operate at 2.46 GHz, return loss of -19.76 dB, a bandwidth of 401.2 MHz. The second antenna at 2.45 GHz, return loss of -22.51 dB, a bandwidth of 227.4 MHz. The test simulation results using blood phantom show that the frequency shift is getting lower with the first antenna at 2.38 GHz and the second antenna at 2.43 GHz. The first antenna measurement operates at 2.5 GHz with a return loss of -21.55 dB and the second antenna operates at 2.47 GHz with a return loss of -28 dB. Antenna measurement using VNA shows that the frequency shift is increasing followed by lower return loss compared to the simulation results.Keywords:Â antena for virus detection, ISM, proximity coupled, microstrip, phantom.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2021-07-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4611</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i3.604</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 3: Published July 2021; 604</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 3: Published July 2021; 604</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4611/2617</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/844</identifier>
				<datestamp>2025-01-06T08:09:35Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Desain Topologi Jaringan Kabel Nirkabel PDII-LIPI dengan Cisco Three-Layered Hierarchical menggunakan NDLC</dc:title>
	<dc:creator>KURNIAWAN, MUHAMMAD TEGUH</dc:creator>
	<dc:creator>NURFAJAR, ARIF</dc:creator>
	<dc:creator>DWI, OKTA</dc:creator>
	<dc:creator>YUNAN, UMAR</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKSaat ini Teknologi Informasi (TI) merupakan salah satu hal yang penting dalam suatu perusahaan. Dalam penerapan TI diperlukan infrastruktur jaringan yang dapat mendukung pertukaran informasi baik melalui intranet mauapun internet yang diakses melalui kabel maupun nirkabel. Salah satu pendukung Infrastruktur jaringan adalah topologi jaringan yang handal.Â  PDII-LIPI (Pusat Dokumentasi dan Informasi Ilmiah - Lembaga Ilmu Pengetahuan Indonesia) Jakarta merupakan lembaga di bawah LIPI yang berfokus pada tiga kegiatan yaituÂ  jasaÂ  dokumentasi,Â  jasaÂ  informasi, pembinaan dan pengembangan bidang dokumentasi informasi. Untuk mendukung proses bisnis berbasis TI di PDII-LIPI diperlukan infrastruktur jaringan yang memadai. Oleh karena itu, pada penelitian ini dilakukan perancangan infrastruktur jaringan kabel dan nirkabel di PDII-LIPI dengan menggunakan metode Network Development Life Cycle (NDLC). Metode ini berguna dalam mengembangkan infrastruktur jaringan kabel dan nirkabel dan dapat memantau kinerja jaringan. Dengan penelitian ini diharapkan dapat membantu PDII-LIPI dalam membangun, dan mengembangkan infrastruktur jaringan kabel dan nirkabel agar lebih optimal dalam mendukung proses bisnis yang ada.Kata Kunci: topologi jaringan, kabel, nirkabel, NDLC, PDII-LIPI.Â ABSTRACT Information Technology (IT) has significant influence to a company. The robust network IT infrastructure should be installedÂ earlier, supporting the information exchange through internet or intranet and it also should be easily accessible via wired or wireless network.Â  PDII-LIPI (Pusat Dokumentasi dan Informasi Ilmiah - Lembaga Ilmu Pengetahuan Indonesia) Jakarta is an organization under LIPI which focuses on three processes for instance the documentation services, theÂ Â information services and the development ofÂ Â documentation services. PDII-LIPI has already used IT to support those businesses so they must carefully choose the best network IT infrastructure. To achieve this objective, we propose a research whichÂ designÂ wired and wireless network infrastructureÂ atÂ PDIIÂ â€“ LIPI. WeÂ useÂ Network Development Life Cycle (NDLC)Â as a method for solving problem. This method is veryÂ useful in developing wired and wireless network infrastructure andÂ itÂ can monitor network performance.Â WeÂ expectÂ the research canÂ helpÂ PDII - LIPI in building and developing the infrastructure of wired and wireless networks to beÂ moreÂ optimized in supporting existing business processes.Keywords: network topology, wired, wireless, NDLC, PDII-LIPI. </dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-05-02</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/844</dc:identifier>
	<dc:identifier>10.26760/elkomika.v4i1.47</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 4, No 1: Published January - June 2016; 47</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 4, No 1: Published January - June 2016; 47</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/844/1049</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/844/50</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/844/51</dc:relation>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/8235</identifier>
				<datestamp>2025-01-06T05:41:43Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Analisis Perbandingan Kinerja Sistem Radio Over Fiber Modulasi Optik Langsung dan Eksternal</dc:title>
	<dc:creator>UJANG, FEBRIZAL</dc:creator>
	<dc:creator>YAKIN, AINUL</dc:creator>
	<dc:subject xml:lang="id-ID">Dispersi; Modulasi Langsung; Modulasi Eksternal; QAM; ROF</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKRadio Over Fiber (ROF) adalah sistem komunikasi yang digunakan untuk mentransmisikan sinyal radio frequency (RF) melalui serat optik. Kapasitas dan mobilitas jaringan akses dapat ditingkatkan dengan memanfaatkan sistem ROF. Modulasi sinyal optik dapat dilakukan dengan teknik modulasi optik langsung maupun modulasi optik eksternal. Dalam jurnal ini dilakukan perbandingan kinerja dari kedua teknik modulasi optik tersebut. Input sinyal RF yang digunakan adalah sinyal RF termodulasi 4-QAM, 16-QAM, dan 64-QAM dengan frekuensi 60 GHz. Hasil simulasi menunjukkan bahwa dispersi kromatik menyebabkan terjadinya penurunan daya yang sangat besar pada sinyal RF yang diterima secara berulang. Pada sistem ROF modulasi optik langsung dengan input berupa sinyal RF termodulasi 4-QAM, 16-QAM, dan 64-QAM terjadi penurunan daya pada panjangÂ fiber yang sama yaitu pada Panjang fiber 1 dan 3 km. Pada sistem ROF modulasi optik eksternal terjadi penurunan daya pada titik yang sama yaitu pada pada panjang fiber 1 dan 3 km.Kata kunci: Dispersi, Modulasi Langsung, Modulasi Eksternal, QAM, ROFÂ ABSTRACTRadio Over Fiber (ROF) is a communication system used to transmit radio frequency (RF) signals through optical fiber. The capacity and mobility of access networks can be increased by utilizing ROF systems. Modulation of optical signals can be done with direct optical modulation techniques or external optical modulation. In this journal, the performance of the two optical modulation techniques is compared. The input RF signals used are 4-QAM, 16-QAM, and 64-QAM modulated RF signals with a frequency of 60 GHz. The simulation results show that chromatic dispersion causes a very large power decrease in the received RF signal repeatedly. In the direct optical modulation ROF system with input in the form of 4-QAM, 16-QAM, and 64-QAM modulated RF signals, there is a decrease in power at the same fiber length, namely at 1 and 3 km fiber length. In theÂ external optical modulation ROF system, there is a decrease in power at the same point, namely at a fiber length of 1 and 3 km.Keywords: Dispersion, Direct Modulation, External modulation, QAM, ROF</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-04-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8235</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i2.351</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 2: Published April 2023; 351</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 2: Published April 2023; 351</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8235/3251</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2812</identifier>
				<datestamp>2025-01-06T05:54:54Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Desain U-slot Ganda untuk Meningkatkan Bandwidth Antena MIMO 5G Millimeter-wave</dc:title>
	<dc:creator>SANDI, EFRI</dc:creator>
	<dc:creator>DJATMIKO, WISNU</dc:creator>
	<dc:creator>PUTRI, RIZKITA KURNIA</dc:creator>
	<dc:subject xml:lang="id-ID">U-Slot Ganda; Antena 5G millimeter-Wave; MIMO; Bandwidth</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini dikembangkan rekayasa antena mikrostrip (MSA) dengan penambahan U-slot ganda untuk meningkatkan performansi bandwidth antena mikrostrip. Penelitian sebelumnya berfokus pada penambahan U-slot tunggal dan didesain untuk frekuensi di bawah 15 GHz. Kebutuhan utama antena 5G adalah memiliki bandwidth yang lebar dan kemampuan Multiple Input Multiple Output (MIMO). Untuk itu perlu dikembangkan desain antena MIMO 5G dengan bandwidth yang lebih lebar pada frekuensi millimeter-wave 28 GHz sebagai kandidat utama alokasi frekuensi untuk komunikasi seluler 5G. Pada penelitian ini diajukan teknik desain antena MIMO dengan penambahan rekayasa U-slot ganda untuk meningkatkan performansi bandwidth. Hasil kalkulasi dan simulasi menunjukkan bahwa dengan penambahan U-slot ganda, dihasilkan peningkatan performansi bandwith sebesar 68% dibandingkan desain antena tanpa U-slot. Jika dibandingkan dengan hasil penelitian U-slot sebelumnya, penambahan U-slot ganda menghasilkan peningkatan bandwidth sebesar 76%. Kata kunci: U-Slot ganda, antena 5G millimeter-wave, MIMO, bandwidth ABSTRACT In this study, a microstrip antenna (MSA) was developed with the addition of a double U-slot to improve bandwidth performance. Previous studies have focused on adding single U-slots and designed for frequencies below 15 GHz. The main requirement for 5G antennas is high bandwidth performance and multiple inputmultiple output capabilities (MIMO). Therefore, it is necessary to develop a 5G MIMO antenna with broader bandwidth at the millimeter-wave frequency 28 GHz as the primary candidate for frequency allocation for 5G cellular communication. In this study, MIMO antenna design techniques were proposed with the addition of a double U-slot method to improve bandwidth performance. The calculation and simulation results show that with the addition of a double U-slot, an increase in bandwidth performance of 68% compared to antenna designs without U-slots and 76% when compared to using a single U-slot in previous studies. Keywords: Double U-Slot, millimeter-wave 5G antenna, MIMO, bandwidth</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">DRPM Kemenristekdikti</dc:contributor>
	<dc:date>2020-01-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2812</dc:identifier>
	<dc:identifier>10.26760/elkomika.v8i1.150</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 1: Published January 2020; 150</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 1: Published January 2020; 150</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2812/2116</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/2812/141</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/12296</identifier>
				<datestamp>2025-03-05T04:12:20Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Analisis Pengaruh Teknik Coakan Dua Langkah terhadap Penurunan Torka Cogging terhadap Pergeseran Poros pada Mesin Magnet Permanen</dc:title>
	<dc:creator>CORREIA, LUCIO ALFREDO</dc:creator>
	<dc:creator>NUR, TAJUDDIN</dc:creator>
	<dc:creator>PANDJAITAN, LANNY</dc:creator>
	<dc:creator>HERLINA, HERLINA</dc:creator>
	<dc:subject xml:lang="id-ID">Coakan dua tingkat; Generator magnet permanen; Gaya magnet tangensial; Torka cogging; Pergeseran poros</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKTorsi cogging adalah torsi yang terjadi akibat interaksi antara gaya tangensial di ujung magnet dengan material alur stator, yang menahan gerakan rotor pada generator magnet permanen. Torsi ini harus diminimalkan dalam aplikasi turbin angin karena dapat menghambat pergerakan awal generator. Penelitian ini bertujuan untuk menganalisis pengaruh metode tertentu dalam mengurangi torsi cogging dan pergeseran poros. Metode yang digunakan melibatkan penerapan coakan dua tingkat pada ujung magnet rotor dengan tiga konstruksi magnet rotor yang berbeda, sementara kondisi inti stator tetap identik. Analisis numerik menggunakan FEMM 4.2 menunjukkan pengurangan torsi cogging yang signifikan sebesar 99,70% dan pengurangan pergeseran poros sebesar 60% secara vertikal dan 51% secara horizontal.Kata kunci: coakan dua tingkat, generator magnet permanen, gaya magnet tangensial, torka cogging, pergeseran poros ABSTRACTCogging torque is the torque resulting from the interaction between tangential forces at the magnet's edge and the stator slot material, which opposes the rotor's motion in a permanent magnet generator. This torque must be minimized in wind turbine applications as it can hinder the generator's initial movement. This study aims to analyze the effect of a specific method on reducing cogging torque and shaft shifting. The method involves applying a two-step notch at the rotor magnet's edge with three different rotor magnet constructions, while keeping the stator core conditions identical. Numerical analysis using FEMM 4.2 achieved a significant cogging torque reduction of 99.70% and reduced shaft displacement by 60% vertically and 51% horizontally.Keywords: Two-step notch, permanent magnet generator, tangential magnetic force, shaft shifting</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-12-06</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/12296</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i4.1007</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 4: Published October 2024; 1007</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 4: Published October 2024; 1007</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/12296/3792</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5187</identifier>
				<datestamp>2025-01-06T05:46:22Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Rule-Based Learning untuk Robot Humanoid T-FLoW Belajar Berjalan</dc:title>
	<dc:creator>ULURRASYADI, FAIZ</dc:creator>
	<dc:creator>BARAKBAH, ALIRIDHO</dc:creator>
	<dc:creator>DEWANTO, RADEN SANGGAR</dc:creator>
	<dc:creator>PRAMADIHANTO, DADET</dc:creator>
	<dc:subject xml:lang="id-ID">Humanoid Robot T-FLoW; Rule-Based Learning; Trayektori Learning; CoppeliaSim</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKRiset tentang penggunaan learning dalam motion robot humanoid telah banyak dilakukan di seluruh dunia. Salah satunya adalah melakukan learning gerakan berjalan pada robot. Penelitian ini akan menjelaskan suatu metode learning â€œRule Basedâ€ yang simple dan cepat dalam menemukan solusi gerakan berjalan yang stabil pada robot humanoid T-FLoW . Robot diibaratkan seperti anak kecil yang belajar berjalan, dia tahu cara berjalan, akan tetapi tidak tahu seberapa besar dia harus menggerakkan sendi-sendi atau joint di kakinya agar dapat berjalan seimbang. Oleh karena itu sistem learning akan menemukan nilai point-point trayektori yang cocok untuk berjalan dengan stabil. Dengan menggunakan software simulasi CoppeliaSim, kami menerapkan metode tersebut. Hasilnya, robot humanoid T-FLoW dapat berjalan dengan stabil sejauh 170 langkah hanya dengan melakukan learning sebanyak 400 episode.Kata kunci: Robot humanoid T-FLoW, Rule-Based Learning, Learning, CoppeliaSim, Trayektori.Â ABSTRACTResearch about the use of learning in motion of humanoid robot has been done in many countries. One of them was done by learning a stable walking gait in humanoid robot. This research will explain a fast and simple Rule Based learning method to find the solution of stable walking motion for T-FLoW humanoid robot. A robot was assumed like a child trying to walk, he knows how to walk, but doesnâ€™t know how much he has to move his legged joints to get a stable walking. So, our learning system will find those trajectory point values that is suitable to walk stably. By using CoppeliaSim software, we implement our method. The result is, T-FLoW humanoid robot was able to walk stably for about 170 steps with only 400 episodes of learning.Keywords: T-FLoW humanoid robot, Rule-Based Learning, Learning, CoppeliaSim, Trajectory.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-01-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5187</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i1.46</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 1: Published January 2022; 46</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 1: Published January 2022; 46</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5187/2752</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/8392</identifier>
				<datestamp>2025-01-06T05:40:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Prototipe Chromameter untuk Deteksi Bumper Berbasis Raspberry Pi-4 dan Sensor AS7341</dc:title>
	<dc:creator>ANAM, FAJAR CHOIRUL</dc:creator>
	<dc:creator>SAMSURI, FAISAL</dc:creator>
	<dc:creator>SIMATUPANG, JONI WELMAN</dc:creator>
	<dc:subject xml:lang="id-ID">Raspberry Pi-4; AS7341; Chromameter; Spektrometri; Sensor</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKAda kebutuhan untuk peningkatan kualitas kontrol pengecekan akurasi warna bumper yang diproduksi di PT. Sugity Creatives. Kebutuhan ini disebabkan oleh berbagai pekerjaan repetitif, tidak efisien, dan relatif lama. Sesuai pengamatan, pengecekan membutuhkan waktu 45 detik, validasi data manual selama 15 detik dan pencatatan di kertas selama 60 detik. Sehingga total proses adalah 120 detik. Di artikel ini, kami mengusulkan sebuah prototipe menggunakan Konica Minolta CR400 chromameter. Prototipe ini terdiri dari dua komponen utama yaitu Raspberry Pi-4 sebagai pengontrol dan penyimpan data, dan sensor spektrometri AS7341 untuk mengukur spektrum bumper setelah selesai dilakukan pengecatan. Berdasarkan hasil pengujian, prototipe mampu mereduksi waktu inspeksi kualitas dari 120 detik menjadi 40 detik, termasuk pengukuran, validasi warna, dan juga pencatatan di spreadsheet. Validasi juga memiliki akurasi 100% sesuai dengan hasil validasi chromameter CR400 setelah prototipe dikalibrasi dengan sampel bagus dan reject. Namun, risiko kesalahan manusia selama perekaman data menyebabkan kesalahan validasi mungkin tidak dapat dihindari.Kata kunci: Raspberry Pi-4, AS7341, Chromameter, Spektrometri, SensorÂ ABSTRACTThere is a need to improve the quality control process efficiency for bumper color accuracy checking at Sugity Creative Companies. This need caused by several repetitives, inefficient, and relatively working time. As we observed, there is 45 seconds for checking process, 15 seconds for manual validation, and 60 seconds for data writing on paper. Thus, total processing time is 120 seconds. In this paper, we propose an improvement through a prototype using Konica Minolta CR400 chromameter. This prototype consists of two main components, namely Raspberry Pi-4 as controller and storage, and AS7341 spectrometry sensor for measuring the spectrum of the bumper color after being painted. According to our experimental result, prototype can reduce the inspection quality time from 120 to 40 seconds over the measurement, color validation, and data recording in the spreadsheet. Validation also has 100% accuracy compared to the CR400 chromameter after it is calibrated to the good and rejected samples. Moreover, the human error riskÂ during the data recording caused the validation error is might inevitable.Keyword: Raspberry Pi-4, AS7341, Chromameter, Spectrometry, Sensor</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-07-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8392</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i3.677</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 677</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 677</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8392/3351</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/8392/732</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/3256</identifier>
				<datestamp>2025-01-06T05:54:08Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Perancangan Solar Tracker Four Axis Berbasis Internet of Things (IoT)</dc:title>
	<dc:creator>ALFITA, RIZA</dc:creator>
	<dc:creator>IBADILLAH, ACHMAD FIQHI</dc:creator>
	<dc:creator>RAHMAWATI, DIANA</dc:creator>
	<dc:creator>KUSUMA, M.KURNIAWAN HADI</dc:creator>
	<dc:creator>KURIAWAN, ADI</dc:creator>
	<dc:creator>NAHARI, ROSIDA VIVIN</dc:creator>
	<dc:creator>PRAMUDIA, MIRZA</dc:creator>
	<dc:subject xml:lang="id-ID">panel surya; sensor; reflektor</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPanel surya merupakan energi terbarukan yang menjadi solusi untuk masa depan. Tetapi efisiensi menjadi masalah tersendiri pada panel surya, dengan efisiensi yang rendah mengakibatkan daya yang dihasilkan kecil dan tidak sebanding dengan harga yang dikeluarkan. Pada penelitian ini dilakukan perancangan untuk meningkatkan efisiensi panel surya ke titik maksimal dengan berbagai fitur yaitu sistem tracking, cermin reflector dan monitoring IoT. Sistem ini menggunakan sensor Light Dependent Resistor (LDR) yang digunakan untuk mendeteksi intensitas cahaya dan dilengkapi juga motor penggerak untuk mengatur sudut elevasi, cermin reflector sebagai pemantul cahaya, dan IoT untuk monitoring jarak jauh. Hasil penelitian menunjukkan bahwa penggunaan cermin reflector mampu meningkatkan daya pada siang hari tetapi turun ketika pagi dan sore hari, sedangkan sistem tracking mampu memproduksi daya lebih baik pada waktu kapanpun.Kata kunci: panel surya, sensor, reflektorÂ ABSTRACTSolar panels are renewable energy which is the solution for the future. But efficiency is a problem in solar panels, with low efficiency resulting in small power generated and not worth the price incurred. In this research, the design is carried out to increase the efficiency of solar panels to the maximum point with various features, namely the tracking system, mirror reflector, and IoT monitoring. This system uses an LDR sensor that is used to detect light intensity and is also equipped with a motor to adjust the elevation angle, reflector mirror as a reflection of light, and IoT for remote monitoring. The results showed that the use of reflector mirrors can increase power during the day but go down in the morning and evening, while the tracking system is able to produce better power at any time. Keywords: Solar panels, sensor, reflector</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">LPPM Universitas Trunojoyo</dc:contributor>
	<dc:date>2020-05-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3256</dc:identifier>
	<dc:identifier>10.26760/elkomika.v8i2.404</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 2: Published May 2020; 404</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 2: Published May 2020; 404</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3256/2254</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/13426</identifier>
				<datestamp>2025-04-28T09:41:26Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Evaluating a Preprocessing Pipeline for Fetal Phonocardiography Using FIR Filtering</dc:title>
	<dc:creator>DAMARDHI, SAHI RAFAEL</dc:creator>
	<dc:creator>FARADISA, IRMALIA SURYANI</dc:creator>
	<dc:creator>SOTYOHADI, SOTYOHADI</dc:creator>
	<dc:subject xml:lang="id-ID">Preprocessing; Fetal Phonocardiography; Min-max Normalization; Finite Impulse Response; Signal to Noise Ratio</dc:subject>
	<dc:description xml:lang="id-ID">This study evaluates the effectiveness of a preprocessing pipeline consisting of resampling, normalization, and Finite Impulse Response (FIR) filtering to improve signal consistency for further signal analyses such as feature extraction and classification. Resampling standardizes the sampling rate to 16 kHz, ensuring uniform temporal resolution. Normalization adjusts amplitude across recordings, yielding a mean of 0,0015 and a standard deviation 0,0462. FIR filtering reduces noise, eliminating 77,69% of signal energy above 200 Hz while retaining 29,65% of the main signal. Pipeline evaluation shows a Signal-to-Noise Ratio (SNR) of -1,88 dB, indicating a significant power reduction, but normalization ensures amplitude stability. These results demonstrate that this preprocessing combination effectively reduces noise, although balancing noise reduction and signal preservation remains challenging.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2025-04-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13426</dc:identifier>
	<dc:identifier>10.26760/elkomika.v13i2.155</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025; 155</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025; 155</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13426/3932</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5858</identifier>
				<datestamp>2025-01-06T05:46:22Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Konfigurasi Optimum pada Susunan Linear Antena MIMO Mikrostrip Polarisasi Sirkular</dc:title>
	<dc:creator>ASTUTI, RINA PUDJI</dc:creator>
	<dc:creator>YUNITA, TRASMA</dc:creator>
	<dc:creator>MEYLANI, LINDA</dc:creator>
	<dc:subject xml:lang="id-ID">MIMO; antena; polarisasi sirkular; konfigurasi</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKUntuk memastikan sistem antena MIMO memiliki kapasitas kanal yang diharapkan, maka rancangan antenanya harus memenuhi indikator kinerja optimum, yang ditentukan oleh karakteristik dari elemen penyusun dan konfigurasi susunan antena MIMO. Polarisasi antena merupakan aspek yang mempengaruhi mutual coupling antar elemen antena pada MIMO. Sebagai salah satu parameter penting, maka konfigurasi polarisasi elemen antena pada proses desain harus dikaji dengan baik. Pada paper ini sebagai kontribusi penelitian, dilakukan kajian secara mendalam mengenai susunan linear elemen mikrostrip dengan polarisasi sirkular untuk antena MIMO pada frekuensi sub-6 GHz. Hasil penelitian menunjukkan bahwa konfigurasi B dan C yang merupakan konfigurasi polarisasi silang yang memiliki rentang frekuensi 2,04 x dan 2,08 x lebih lebar dibandingkan konfigurasi A, yang memiliki rentang frekuensi terendah berdasarkan Envelope Cross Correlation (ECC), dan memiliki rentang frekuensi 3,9 x dan 3,87 x lebih lebar dibandingkan konfigurasi E yang memiliki rentang frekuensi terendah berdasarkan Diversity Gain (DG).Kata kunci: MIMO, antena, polarisasi sirkular, konfigurasi.Â ABSTRACTTo ensure MIMO antenna system has the expected channel capacity, antenna design needs to meet the requirement of MIMO antenna optimal performance indicators, that are determined by the characteristics of the constituent elements and the configuration of the MIMO antenna array. Antenna polarization is a feature that affects the mutual coupling between antenna elements in MIMO. Therefore, the configuration of antenna element polarization in the design process needs to be well studied. Our research contribution in this paper is an in-depth study of the linear arrangement of circularly polarized microstrip elements for MIMO antennas at sub-6 GHz frequencies. The simulation results show that B and C configuration as cross-polarizing configuration have 2,04 x and 2,08 x wider bandwidth than A configuration, that has narrowest bandwidth based on Envelope Cross Correlation (ECC), and have 3,9 x and 3,87 x wider bandwidth than E configuration, thatÂ having narrowest bandwidth based on Diversity Gain (DG).Keywords: MIMO, antenna, circular polarization, configuration.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-01-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5858</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i1.118</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 1: Published January 2022; 118</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 1: Published January 2022; 118</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5858/2758</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1675</identifier>
				<datestamp>2025-01-06T08:15:16Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pengklasifikasian Grade Telur Ayam Negeri menggunakan Klasifikasi K-Nearest Neighbor berbasis Android</dc:title>
	<dc:creator>IBRAHIM, NUR</dc:creator>
	<dc:creator>BACHERAMSYAH, TASYA FIKRIYAH</dc:creator>
	<dc:creator>HIDAYAT, BAMBANG</dc:creator>
	<dc:creator>DARANA, SJAFRIL</dc:creator>
	<dc:subject xml:lang="id-ID">K-NN; telur ayam negeri; android</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKTelur ayam negeri yang dibeli oleh masyarakat Indonesia di toko swalayan,Â pasar, ataupun di peternakan memiliki grade yang berbeda-beda. Pada penelitianÂ sebelumnya, telah dilakukan pembuatan sistem pengklasifikasian telur ayamÂ dengan berbasis Windows, namun belum dapat digunakan secara praktis olehÂ masyarakat. Penelitian ini dilakukan agar masyarakat dapat menggunakannya diÂ lapangan dalam mengklasifikasikan grade telur ayam negeri, dimanaÂ pengklasifikasian grade pada telur ayam negeri ini menggunakan klasifikasi KNearestÂ Neighbor (K-NN) yang berbasis android. Berdasarkan hasil pengujian,Â sistem ini dapat mengklasifikasikan grade telur ayam negeri dengan tingkatÂ akurasi sebesar 80% (dibandingkan menggunakan Haugh Unit Micrometer)Â menggunakan parameter layer 4 (grayscale), metode penghitungan jarak cosine,Â dan nilai k=1 dimana jumlah tetangga yang dibandingkan pada algoritma K-NNÂ adalah 1.Kata kunci: K-NN, telur ayam negeri, android.ABSTRACTChicken eggs purchased by Indonesian people in supermarkets, markets, orÂ farms have different grades. In the previous research, the classification system ofÂ chicken eggs has been done in the windows platform, but it cannot be usedÂ practically by the people. This research was made so the people can use it on theÂ field to classify chicken eggs grade, using the classification of K-Nearest NeighborÂ (K-NN) based on android. Based on testing results of this system, can classifyÂ eggs grade chicken with an accuracy of 80% (compared with Haugh UnitÂ Micrometer) using layer 4 (grayscale), cosine distance method, and value of k=1Â which is the total of compared neighborhood in K-NN algorithm is 1.Keywords: K-NN, chicken egg, android.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-07-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1675</dc:identifier>
	<dc:identifier>10.26760/elkomika.v6i2.288</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 2: Published May 2018; 288</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 2: Published May 2018; 288</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1675/1983</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/9277</identifier>
				<datestamp>2025-01-06T05:39:57Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Optimasi Dielektrika Isolator Polimer Silicone Rubber menggunakan Bahan Pengisi Limbah Coal Fly Ash</dc:title>
	<dc:creator>THAHARA, ANDI AMAR</dc:creator>
	<dc:creator>FATAH, MARTIN CHOIRUL</dc:creator>
	<dc:creator>MULYANA, IWA GARNIWA</dc:creator>
	<dc:creator>TIO, CHRISTIONO</dc:creator>
	<dc:creator>FIKRI, MIFTAHUL</dc:creator>
	<dc:subject xml:lang="id-ID">fly ash batu bara; filler; optimasi; regresi kuadratik; silicone rubber</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKBerdasarkan penelitian dengan judul â€œElectrical and Mechanical Properties of Fly Ash Filled Silicone Rubber for High Voltage Insulatorâ€ oleh Manjang dkk., (2015), telah dilakukan eksperimen uji karakteristik dielektrika fly ash sebagai filler pada isolator Silicone Rubber (SiR), namun belum adanya analisa optimasi komposisi kadar fly ash yang dilakukan, sehingga belum diperoleh nilai rekomendasi komposisi terbaik. Oleh karena itu, tujuan pada penelitian ini dilakukan studi lebih lanjut untuk menentukan nilai optimasi dari jenis komposisi pemanfaatan fly ash sebagai filler pada isolator SiR dengan metode analisa regresi kuadratik dan memperoleh model kuadrat komposisi fly as yang mengoptimalkan kekuatan dielektrika. Hasil optimasi komposisi fly ash pada pengujian sifat hidrofobik sebesar 20.69% dari komposisi fly ash dan pengujian permitivitas relatif sebesar 80% dari komposisi fly ash.Kata kunci: fly ash batu bara, filler, optimasi, regresi kuadratik, silicone rubberÂ ABSTRACTBased on research entitled &quot;Electrical and Mechanical Properties of Fly Ash Filled Silicone Rubber for High Voltage Insulators&quot; by Manjang et al., (2015), experiments have been carried out to test the dielectric characteristics of fly ash as a filler on Silicone Rubber (SiR) insulators, but there is no the optimization analysis of the composition of the fly ash content was carried out, so that the best composition recommendation value has not been obtained. Therefore, the aim of this research is to conduct further studies to determine the optimization value of the type of composition utilizing fly ash as filler in SiR insulators using the quadratic regression analysis method and obtain a quadratic model of fly ash composition that optimizes dielectric strength. Optimization results of the fly ash composition in testing the hydrophobic properties of 20.69% of the fly ash composition and relative permittivity testing of 80% of the fly ash composition.Keywords: coal fly ash, filler, optimization, quadratic regression, silicone rubber</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-10-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9277</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i4.1075</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 1075</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 1075</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9277/3426</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/3774</identifier>
				<datestamp>2025-01-06T05:49:39Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">IoT Technology Involving Wheeled Line Follower Robot for Restaurant Services Automation</dc:title>
	<dc:creator>SUPRIYONO, HERU</dc:creator>
	<dc:creator>ROCHMAN, PRATAMA AJI NUR</dc:creator>
	<dc:creator>TOKHI, MOHAMMAD OSMAN</dc:creator>
	<dc:subject xml:lang="en-US">Internet of Things; line follower; RFID; services automation; wheeled robot</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKPada artikel ini dibahas perancangan model otomatisasi restoran yang meliputi program komputer yang dapat menerima pesanan dan mengirimkan tagihan pembayaran serta robot yang dapat mengantar pesanan kepada pemesan secara otomatis. Robot bergerak mengikuti garis lintasan pada model restoran dimana meja-meja yang sudah ditempeli kartu Radio Frequency Identification (RFID) ditempatkan dipinggir lintasan. Peralatan utama yang digunakan meliputi mikrokontroler Arduino Uno, kit NodeMCU, telepon pintar dan komputer sebagai server. Hasil pengujian menunjukkan sistem mampu menerima pesanan, robot mampu menerima data dari server dan kemudian bergerak maju dengan mengikuti garis lintasan menuju ke meja yang dimaksud dengan cara membaca kode pada tag RFID dan berhenti di depannya dengan jarak bervariasi antara 0,5 dan 1,5 cm dari sumbu kartu RFID. Kemudian, sistem menghasilkan faktur danÂ mengirimkannya ke pelanggan melalui email.Kata kunci: internet of things, line follower, otomatisasi layanan, RFID, robot berodaÂ ABSTRACTThis article discusses the design of a restaurant automation model that includes a computer program for receiving orders and sending bills as well as a wheeled robot which can deliver orders to customers automatically. In the restaurant model there are tables that have been attached with Radio Frequency Identification (RFID) tags placed alongside the track. The main equipment used includes Arduino Uno, NodeMCU, smartphone and computer. The test results showed that the system was able to accept orders. The robot was able to move forward by following the path to the intended table by reading the code on the RFID tag and stopping in front of it with a range of between 0.5 and 1.5 cm from the axis of the RFID card. Moreover, the system generates an invoice and email it to the customer. Keywords: internet of Things, line follower, RFID, services automation, wheeledÂ robot</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2021-01-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3774</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i1.100</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 1: Published January 2021; 100</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 1: Published January 2021; 100</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3774/2442</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/14680</identifier>
				<datestamp>2026-01-30T02:46:59Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Enhancing Hazy Image Quality with a Modular CNN Encoder–Decoder</dc:title>
	<dc:creator>KHOLIQ, ANDIKA MUHAMMAD NUR</dc:creator>
	<dc:creator>SATYAWAN, ARIEF SURYADI</dc:creator>
	<dc:creator>HAQIQI, MOKH MIRZA ETNISA</dc:creator>
	<dc:creator>AKBAR, FAJAR RAHMAT</dc:creator>
	<dc:creator>NURROHMAH, IASYA FAIQOH</dc:creator>
	<dc:creator>ADAWIYAH, AULIA</dc:creator>
	<dc:creator>WULANDARI, ESTI FITRIA</dc:creator>
	<dc:creator>SUGIAN, RENDI TRI</dc:creator>
	<dc:subject xml:lang="id-ID">Image Dehazing; CNN; Modular Token-Mixing; Autonomous driving</dc:subject>
	<dc:description xml:lang="id-ID">This study develops a modular CNN encoder–decoder framework for single-image dehazing by replacing the conventional bottleneck with interchangeable token-mixing modules such as FNet, Spatial-FNet, MLP-Mixer, and gMLP-style designs. The pipeline integrates adaptive preprocessing (CLAHE and histogram matching), photometric augmentations, and training on a controlled subset of the SOTS dataset. Comprehensive quantitative and qualitative evaluations demonstrate substantial improvements over a baseline CNN, with mean PSNR increasing from approximately 18.4 dB to the 23.0–24.0 dB range and SSIM rising from about 0.75 to roughly 0.89–0.91. However, several variants require careful hyperparameter selection and loss-weight tuning to achieve stable performance. The results offer practical guidance for deployment in real-world vision systems.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">Arief Suryadi Satyawan, Pusat Riset dan Inovasi Nasional (BRIN)</dc:contributor>
	<dc:date>2026-01-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/14680</dc:identifier>
	<dc:identifier>10.26760/elkomika.v14i1.69</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 1: Published January 2026; 69</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 1: Published January 2026; 69</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/14680/4269</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/14680/1420</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/14680/1421</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/802</identifier>
				<datestamp>2025-01-06T06:13:09Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Implementasi Reflector Antena Wajanbolik Pada Layanan EVDO (Evolution Data Optimized)</dc:title>
	<dc:creator>BIMA, BIMA</dc:creator>
	<dc:creator>LIDYAWATI, LITA</dc:creator>
	<dc:creator>DARLIS, ARSYAD RAMADHAN</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKAntena merupakan perangkat yang memiliki peranan yang sangat penting dalam sistem komunikasi tanpa kabel (wireless). Pada penelitian ini akan diimplementasikan reflektor antena wajanbolik yang beroperasi pada frekuensi CDMA 2000 1x EVDO 1900 MHz. Antena ini menggunakanÂ  reflektor dari wajan, dengan waveguide dari pipa paralon yang dilapisi dengan lakban alumunium, dan penerima sinyal menggunakan USB modem adapter. Antena ini ditujukan untuk menjadi media bantuÂ  dalamÂ  memperkuatÂ  penerimaan sinyalÂ  EVDO dan memaksimalkan dan kecepatan transfer data. Antena ini memberikan gain sebesar 15,530 dB berdasarkan pengukuran dan 15,156 dB berdasarkan teoritis. Pengujian menggunakan wajanbolik menunjukkan adanya peningkatan level sinyal modem yang terendah sebesar 4 dB pada pengukuran dengan kondisi indoor di siang hari serta tertinggi sebesar 19 dB pada pengukuran dengan kondisi outdoor di malam hari. Hasil dari pengujian pun menunjukkan peningkatan kecepatan transfer data rata â€“ rata sebesar 42 KBps sampai dengan 269 KBps dibandingkan pengukuran tanpa wajanbolik.Kata kunci: Reflektor, Waveguide, Wajanbolik, USB adapter, EVDO.Â Â ABSTRACTThe antenna is a device that has a very important role in wireless communication systems (wireless). In this research will be implemented wajanbolik reflector antenna which operates at frequencies of CDMA 2000 1x EVDO 1900 MHz. This antenna uses a reflector of the pan, with the waveguide of the pipe is coated with aluminum duct tape, and a signal receiver using a USB modem adapter. This antenna is intended to be a media aids in strengthening the EVDO and signal reception to maximize data transfer speeds. This antenna give a gain of 16.015 from measurement dBi and 15.156 dBi based on theory. Tests using wajanbolik showed an increase in the level of modem signals a low of 4 dB in measurement with indoor conditions during the day and 19 dB at the peak of measurements with outdoor conditions at night. Results of testing also showed an increase in average data transfer rate is 42 KBps up to 269 KBps compared to measurements without wajanbolik.Keywords:Â  Reflector, Waveguide, Wajanbolic, USB adapter, EVDO.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2013-01-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/802</dc:identifier>
	<dc:identifier>10.26760/elkomika.v1i1.1</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 1, No 1: Published January - June 2013; 1</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 1, No 1: Published January - June 2013; 1</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/802/1000</dc:relation>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/6971</identifier>
				<datestamp>2025-01-06T05:44:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Optimasi Convolutional Neural Network dan K-Fold Cross Validation pada Sistem Klasifikasi Glaukoma</dc:title>
	<dc:creator>FUADAH, YUNENDAH NUR</dc:creator>
	<dc:creator>UBAIDULLAH, IBNU DAWAN</dc:creator>
	<dc:creator>IBRAHIM, NUR</dc:creator>
	<dc:creator>TALININGSING, FAUZI FRAHMA</dc:creator>
	<dc:creator>SY, NIDAAN KHOFIYA</dc:creator>
	<dc:creator>PRAMUDITHO, MUHAMMAD ADNAN</dc:creator>
	<dc:subject xml:lang="id-ID">glaukoma; citra fundus; convolutional neural network (CNN); AlexNet</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini dilakukan perancangan arsitektur Convolutional Neural Network (CNN) yang terdiri dari 5 layer konvolusi dan 1-fully connected layer untuk mengklasifikasikan citra fundus kedalam kondisi normal, early, moderate, deep, dan ocular hypertension (OHT). Selanjutnya, model yang diusulkan dibandingkan dengan arsitektur AlexNet yang memiliki 5 layer konvolusi dan 3- fully connected layer. Data yang digunakan berupa citra fundus yang terdiri dari 3200 data latih, 800 data validasi, dan 1000 data uji. Optimasi model CNN dilakukan dengan melakukan pengujian hyperparameter yang terdiri dari learning rate, batch-size, epoch, dan optimizer. Selain itu, pada tahap training diimplementasikan 5-fold cross validation untuk seleksi model terbaik. Dengan model yang lebih sederhana dari AlexNet, model CNN usulan dapat memberikan performansi yang sama dengan arsitektur AlexNet yaitu akurasi 100%, presisi, recall, f1-score dan AUC score bernilai 1.Kata kunci: glaukoma, citra fundus, convolutional neural network (CNN), AlexNetÂ ABSTRACTThis study proposes a Convolutional Neural Network with 5 convolutional layer and 1-fully connected layer to classify fundus images into normal, early, moderate, deep, and ocular hypertension (OHT) conditions. Furthermore, the proposed model is compared with the AlexNet architecture which has 5 convolution layers and 3- fully connected layers. The data used is a fundus image consisting of 3200 training data, 800 validation data, and 1000 test data. The optimization of the CNN model is performed by testing the hyperparameters consisting of learning rate, batch size, epoch, and optimizer. In addition, at the training stage, 5-fold cross validation is implemented to select the best model to be used in the test stage. With a simpler model from AlexNet, the proposed model provides 100% accuracy performance with precision values, recall, f1-score, and AUC score of 1.Keywords: glaucoma, fundus images, convolutional neural network (CNN), AlexNet</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-07-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6971</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i3.728</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 728</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 728</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6971/3001</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2614</identifier>
				<datestamp>2025-01-06T08:18:45Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:title>
	<dc:creator>-, - INDEKS</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2019-01-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2614</dc:identifier>
	<dc:identifier>10.26760/elkomika.v7i1.%p</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 1: Published January 2019</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 1: Published January 2019</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2614/1932</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/10852</identifier>
				<datestamp>2025-01-06T05:38:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Visible Light-based Outdoor Navigation Systems for Visually Impaired People</dc:title>
	<dc:creator>DARLIS, ARSYAD RAMADHAN</dc:creator>
	<dc:creator>SUSANA, RATNA</dc:creator>
	<dc:creator>SHOLIHAH, TRIANI RAKHMANIAH</dc:creator>
	<dc:subject xml:lang="en-US">Outdoor; Visible Light Communication (VLC); Visually Impaired; Zebra Cross</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKDalam penelitian ini dilakukan perancangan dan implementasi prototipe alat bantu orientasi dan mobilitas bagi tunanetra pada media perlintasan, khususnya zebra cross dengan menggunakan sistem Visible Light Communication (VLC). Perangkat yang diimplementasikan adalah prototipe zebra cross yang terdiri atas rangkaian pemancar VLC dan rangkaian penerima VLC. berupa prototipe tongkat bagi tunanetra. Pada penelitian ini, evaluasi sistem mempertimbangkan parameter jarak, sudut, dan kondisi lingkungan di zebra cross. Pengukuran juga mempertimbangkan intensitas cahaya pada kondisi siang hari dan malam hari. Berdasarkan hasil pengukuran diketahui bahwa sistem mempunyai kinerja yang baik, dengan tegangan keluaran maksimum sebesar 4,88 volt pada jarak 10 cm dengan sudut 90Â°, dengan hasil optimal didapatkan pada pada malam hari dengan tegangan 3,88 volt.Kata kunci: Outdoor, Visible Light Communication (VLC), Tunanetra, ZebracrossÂ ABSTRACTIn this paper, the design and implementation of prototypes of orientation and mobility aids for the visually impaired in outdoor environments, especially zebra crossings, were carried out using the Visible Light Communication (VLC) system. The devices implemented are a zebra crossing prototype in which there are a VLC transmitter circuit and a blind prototype stick, which includes a VLC receiver circuit. The system evaluation considers parameters the distance, angles, and environmental conditions in the zebra crossing. The measurement was carried out for two types of environmental conditions, i.e., conditions during the day and night. Based on the measurement results, it was found that the system has a good performance, with a maximum output voltage of 4.88 volts at a distance of 10 cm with an angle of 90Â°, while the system has a better result at night with an output voltage value of 3.88 volts.Keywords: Outdoor, Visible Light Communication (VLC), Visually Impaired, Zebra Cross</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2024-01-17</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10852</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i1.247</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 1: Published January 2024; 247</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 1: Published January 2024; 247</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10852/3538</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4473</identifier>
				<datestamp>2025-01-06T05:49:00Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Optimasi Kombinasi Biaya Bahan Bakar dan Emisi Pembangkit Energi Listrik menggunakan Teknik Reduksi Tempat Kedudukan</dc:title>
	<dc:creator>RAHARJO, JANGKUNG</dc:creator>
	<dc:subject xml:lang="id-ID">CEED; reduksi tempat kedudukan; penghematan biaya; optimal; akurat</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKDalam pengoperasian pembangkit energi listrik bukan saja untuk mendapatkan biaya yang minimal, namun juga meminimalkan emisi yang dihasilkan atau dikenal dengan Combined Economic Emission Dispatch (CEED), karena emisi merupakan bagian dari permasalahan energi. Makalah ini mengusulkan teknik reduksi tempat kedudukan untuk memecahkan masalah CEED. Prinsip dasar dari teknik ini adalah menebarkan sejumlah kandidat pada tempat kedudukan,Â S0 yang dibentuk dari limit daya generator, dan ditentukan sebuah kandidat terbaik.Â S0 diperkecil dan proses diulangi hingga didapatkan tempat kedudukan yang sangat kecil dimana kandidat terbaiknya dapat dianggap sebagai titik optimal. Teknik ini lebih akurat dibandingkan dengan metoda lain seperti Gradient Method (GM), Ant Colony Optimization (ACO), Particle Swarm Optimization (PSO), JAYA Algorithm dan Whale Optimization Algorithm (WOA). Hasilnya memberikan penghematan biaya tanpa melibatkan emisi masing-masing terhadap GM, ACO, PSO, WOA dan JAYA sebesar 9,24%, 3,91%, 0,56%, 0,47% dan 0,21%, serta bila melibatkan emisi sebesar 21,28%, 16,09%, 5,52%, 5,31% dan 5,04%.Kata kunci: CEED, reduksi tempat kedudukan, penghematan biaya, optimal, akurat.Â ABSTRACTIn an operating, generator units not only to get minimal costs but also to consider the emissions produced, known as the Combined Economic Emission Dispatch (CEED), because emission is part of the energy problem. This paper proposes a feasible area reduction technique for solving CEED problems. The basic principle of this technique is to spread number of candidates on a feasible area,Â S0 which is formed by generator limits from n generator units and the best candidate is determined.Â S0 is reduced and the process is repeated until a very small area is found, where the best candidate can be considered the solution. This technique is more accurate than other methods such as GM, ACO, PSO, JAYA Algorithm and WOA. The result provides cost savings without involving emission of GM, ACO, PSO, WOA and JAYA of 9.24%, 3.91%, 0.56%, 0.47% and 0.21% respectively, as well as when it involves emissions amounted to 21.28%, 16.09%, 5.52%, 5.31% and 5.04% respectively.Keywords: CEED, feasible area reduction, cost saving, optimal, accurate</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2021-04-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4473</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i2.318</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 318</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 318</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4473/2524</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/834</identifier>
				<datestamp>2025-01-06T08:08:24Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Perancangan dan Realisasi Alat Pengukur Intensitas Cahaya</dc:title>
	<dc:creator>PAMUNGKAS, MUCHAMAD</dc:creator>
	<dc:creator>HAFIDDUDIN, HAFIDDUDIN</dc:creator>
	<dc:creator>ROHMAH, YUYUN SITI</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKebutuhan pencahayaan setiap ruangan terkadang berbeda. Semuanya tergantung dan disesuaikan dengan kegiatan yang dilakukan. BeberapaÂ penyelidikaan mengenai hubungan antara produktivitas dengan pencahayaan telah memperlihatkan, bahwa pencahayaan yang cukup dan diatur sesuai dengan jenis pekerjaan dapat menghasilkan produksi maksimal dan penekanan biaya. Pencahayaan yang baik yaitu pencahayaan yang memungkinkan kita dapat melihat obyek yang dengan jelas. Maka dari itu dibutuhkanlah suatu perangkat pengukur intensitas cahaya. Untuk merealisasikan rancangan perangkat pengukur intensitas cahaya, dalam penelitian ini dibuatlah suatu perangkat alat ukur intensitas cahaya menggunakan sensor intensitas cahaya digital BH1750 untuk menerima cahaya, lalu cahaya yang diterima akan diolah oleh mikrokontroler untuk ditampilkan di LCD. Pengukuran intensitas cahaya di suatu ruangan dapat dilakukan menggunakan alat ini sehingga dapat diketahui pemenuhan standar intensitas cahaya suatu ruangan. Alat ini memiliki akurasi &gt; 92% dan alat ini memiliki harga yang lebih murah dibandingkan alat yang sudah ada.Kata kunci: intensitas cahaya, sensor cahaya, BH1750, luxmeterÂ ABSTRACTEvery room need different lighting. Itâ€™s depends about the activities. Some reseach about of lighting on productivity have make we knowing about lighting which appropriate with activities will generate maximum productivity and cost reduction. Good lighting is lighting that allows us to see objects clearly done.Therefore we need a device that measures the intensity of light. To realize the design of a device that measures the intensity of light, in this project created a device measuring instrument light intensity using digital light intensity sensor BH1750 to receive light, then the light received will be processed by the microcontroller to be displayed on the LCD. Measurement of the intensity of light in a room can be done using this tool so that it can be seen the fulfillment of standard light intensity of a room. This instrument has an accuracy of &gt; 92% and this tool has a cheaper price than existing tools.Keywords: light intensity, light sensor, BH1750, luxmeter</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2015-07-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/834</dc:identifier>
	<dc:identifier>10.26760/elkomika.v3i2.120</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 3, No 2: Published July - December 2015; 120</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 3, No 2: Published July - December 2015; 120</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/834/1038</dc:relation>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/7847</identifier>
				<datestamp>2025-01-06T05:42:31Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pemodelan Active Front End Converter (AFE) Tiga-Fasa Tiga-Kaki menggunakan Kendali Model Predictive Control (MPC)</dc:title>
	<dc:creator>SATIVA, ORYZA</dc:creator>
	<dc:creator>ANDANG, ASEP</dc:creator>
	<dc:creator>CHOBIR, ABDUL</dc:creator>
	<dc:subject xml:lang="id-ID">Harmonisa; Faktor Daya; AFE, MPC; Model Vektor Ruang</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPenelitian ini membahas Active Front End Converter (AFE) tiga-fasa tiga-kaki menggunakan kendali Model Predictive Control (MPC) pada pensakelaran converter yang dapat mengurangi nilai harmonisa dan memperbaiki faktor daya pada jaringan. Kendali MPC digunakan untuk melakukan prediksi tegangan dan arus AFE dengan cara memasukkan vektor tegangan yang dihasilkan oleh sakelar konverter ke dalam model state-space diskrit dan dievaluasi menggunakan cost function. Simulasi model dilakukan pada beberapa kondisi, yaitu simulasi beban resistif, beban induktif, beban kapasitif, beban nonlinear, dan variable frequency drive (VFD) dengan motor induksi. Simulasi beban resistif, THDv dan THDi secara berurutan nilai rata-ratanya sebesar 0.02% dan 0.45%, beban induktif, 0.01% dan 1.92%, beban kapasitif, 0.01% dan 1.92%, beban nonlinear, 0.03% dan 1.23%, dan beban VFD dengan motor induksi sebesar 0.04% dan 1.18%. Faktor daya pada simulasi beban bervariasi menghasilkan unity. Dari hasil simulasi didapatkan kesimpulan kendali MPC pada AFE mampu meningkatkan kualitas daya listrik.Kata kunci: Harmonisa, Faktor Daya, AFE, MPC, Model Vektor RuangÂ ABSTRACTThis study discusses a three-phase three-leg Active Front End Converter (AFE) using Model Predictive Control (MPC) which controls converter switching to reduce harmonic values and improve the power factor on the network. MPC is used to predict the AFE voltage and current by entering the voltage vector generated by the converter switch into a discrete state-space model and evaluated using a cost function. The simulations of the model have been done under several conditions, resistive loads, inductive loads, capacitive loads, nonlinear loads, and variable frequency drive (VFD) with an induction motor. Resistive load simulations, THDv and THDi respectively, the average values are 0.02% and 0.45%, inductive load, 0.01% and 1.92%, capacitive load, 0.01% and 1.92%, nonlinear load, 0.03% and 1.23%, and load VFD with induction motor is 0.04% and 1.18%. The power factor in the varying load simulation results is unity. From the simulation results, it can be concluded that MPC control on AFE can improve electrical power quality. Keywords: Harmonics, Power Factor, AFE, MPC, Space Vector Model</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-01-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7847</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i1.241</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 241</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 241</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7847/3187</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/3213</identifier>
				<datestamp>2025-01-06T08:20:52Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Rancang Bangun Sistem Keamanan RFID Tag menggunakan Metode Caesar Cipher pada Sistem Pembayaran Elektronik</dc:title>
	<dc:creator>NATALIANA, DECY</dc:creator>
	<dc:creator>HADIATNA, FEBRIAN</dc:creator>
	<dc:creator>FAUZI, AHMAD</dc:creator>
	<dc:subject xml:lang="id-ID">RFID; pembayaran elektronik; sistem keamanan; enkripsi data; ceasar cipher</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini mencoba untuk memanfaatkan tag RFID sebagai media untuk menyimpan data berupa nilai nominal uang. Metode enkripsi data Ceasar Cipher akan diterapkan ke dalam sistem yang dirancang sehingga data nominal uang pada tag merupakan data yang terenkripsi. Enkripsi data ini dilakukan untuk memperkuat sistem keamanan yang telah terdapat pada tag, sehingga proses peretasan data akan lebih sulit untuk dilakukan. Perangkat keras yang digunakan untuk merealisasikan sistem terdiri dari unit reader RFID-RC522, tag MIFARE Classic S50 1 kbyte, dan Arduino UNO R3. Dari hasil pengujian diperoleh bahwa tag dapat digunakan untuk menyimpan data berupa nilai nominal uang dan dari sistem yang telah direalisasikan nilai nominal uang tersebut dapat ditambah atau dikurang jumlahnya dari Rp 0 â€“ Rp 4.294.967.295. Penerapan metode Ceasar Cipher berhasil mengubah nilai nominal uang menjadi data yang terenkripsi.Kata Kunci: RFID, pembayaran elektronik, sistem keamanan, enkripsi data,Â ceasar cipherÂ ABSTRACTIn this research will try to utilize RFID tag as data storage for a certain value of money. Ceasar cipher as encryption method will be applied to the implemented system so that this certain value of money inside the tag turned into an encrypted data. Ecryption of the data is done to hardened the security sistem that already exists in the tag itself, so any violation behavior like data cracking will be harder to accomplish. The hardware that used on the system consist of a reader unit RFID-RC522, MIFARE Classic tag S50 1kbyte, and Arduino UNO R3. The result of this research proofed that the tag could be utilized to store a certain value of money and with a well built implemented system, the data value could be incremented or decremented ranging from Rp 0 â€“ Rp 4.294.967.295. Implementation of Ceasar Cipher method has succesfully turn that certain value of money inside the tag into an encrypted data.Keywords: RFID, Electronic payment, security system, data encryption, ceasar cipher</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2019-09-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3213</dc:identifier>
	<dc:identifier>10.26760/elkomika.v7i3.427</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 3: Published September 2019; 427</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 3: Published September 2019; 427</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3213/2050</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/12032</identifier>
				<datestamp>2025-03-05T04:12:20Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Identifikasi Penyakit Katarak berdasarkan Citra Fundus menggunakan Siamese Convolutional Neural Network</dc:title>
	<dc:creator>RAHMADWATI, RAHMADWATI</dc:creator>
	<dc:creator>IMRAN, AZZAM ZAHFRAN</dc:creator>
	<dc:creator>ASWIN, MUHAMMAD</dc:creator>
	<dc:creator>FERDIANA, KHAIRUNISA</dc:creator>
	<dc:subject xml:lang="id-ID">penyakit katarak; siamese convolutional neural network; citra fundus</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKatarak merupakan penyakit yang dipengaruhi oleh faktor-faktor tertentu seperti usia, aktivitas dan penderita penyakit genetik seperti diabetes, hipertensi, asam urat serta riwayat keluarga katarak. Diagnosis penyakit katarak ini dapat dipengaruhi oleh faktor subyektif seperti pengalaman dan keahlian dokter. Untuk mengatasi hal tersebut dan menurunkan tingkat subyektivitas diperlukan pendekatan yang akurat dan konsisten yaitu sistem identifikasi penyakit katarak terbantukan komputer. Penelitian ini bertujuan sebagai deteksi dini katarak. Metode SCNN digunakan untuk mengidentifikasi citra fundus mata katarak. Fine tuning parameter SCNN memberikan performa yang baik pada proses pelatihan dan pengujian yaitu 100 epoch, optimizer : RMS Prop dan loss function Binary Crossentropy. Performansi yang diberikan yaitu akurasi 91,25%, kepresisian 91%.Kata kunci: penyakit katarak, siamese convolutional neural network, citra fundus. ABSTRACTThe cataract is a disease that influenced by certain factors such as age, activity and people with genetic disease such as diabetes, hypertension, uric acid and family history of cataract. The diagnosis of cataracts based on opthamologist experience and expertise which signifies a level of a diagnostic subjectivities. In order to overcome that problem and reduce the level of subjectivity, the need for an accurate and consistent computer aided identification for cataract disease is inevitable. This research aims to as an early detection of cataracts. The SCNN is applied for identify the cataract disease based on eye fundus image. Fine tuning SCNN parameters which provide good performances in the training and testing process with 100 epochs, RMSProp optimizer, Binary Crossentropy Loss function.This system gives promising result with the accuracy 91,25% , precision level is 91%.Keywords: cataract disease, siamese convolutional neural network, fundus images</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-12-06</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/12032</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i4.838</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 4: Published October 2024; 838</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 4: Published October 2024; 838</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/12032/3778</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5080</identifier>
				<datestamp>2025-01-06T05:47:43Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT</dc:title>
	<dc:creator>HARAHAP, DEDY RAMDHAN</dc:creator>
	<dc:creator>CHANG, WEI-CHIN</dc:creator>
	<dc:creator>ARIYONO, SUGENG</dc:creator>
	<dc:subject xml:lang="en-US">Energy Management; ADVISOR; PEMFC; NiMH; CVT</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKPenelitian ini mengelola energi dari PEMFC yang diatur untuk mengamati konsumsi energi, kecepatan maksimum, dan kemampuan kendaraan dalam melakukan pendakian. Pemodelan kendaraan listrik dikerjakan menggunakan ADVISOR. Fuel cell yang digunakan 200W sebagai sumber energi utama yang dikombinasikan dengan baterai NiMH sebagai sumber energi cadangannya. Masing-masing baterai NiMH memiliki tegangan sebesar 1,2 V dan 1,9 AH. Kinerja PEMFC dan baterai NiMH diamati dengan memberikan beban sesuai kebutuhan daya pada kendaraan hibrida. Hasil pengujian menunjukkan daya maksimum PEMFC antara 40-60 % daya baterai NiMH sehingga kendaraan dapat tetap bergerak. Energi dipasok oleh baterai ketika daya kendaraan lebih rendah dari 40% sehingga PEMFC dapat berhenti memasok energinya. Ketika daya yang dibutuhkan lebih besar dari daya maksimum PEMFC maka baterai NiMH akan menyeimbangkan pasokan daya ke kendaraan. Mobil hibrida dapat menanjak pada kemiringan 3,5%, konsumsi bahan bakar 40,6 liter/100 km, jarak tempuh sejauh 33,9 m/ 5 det, dan 0,4 km/26,1 det.Kata kunci: Manajemen Energi , ADVISOR, PEMFC, NiMH, CVTÂ ABSTRACT In this research, the PEMFC energy management were set to inspect energy usage, maximum speed, and the ability of the vehicle to climb. The modeling of the electric vehicle is carried out using ADVISOR. The fuel cell with 200W as the main energy source in combination with NiMH batteries as energy source support. Every NiMH battery has a 1.2 V and 1.9 AH. The performance of PEMFC and NiMH batteries was observed by providing a load according to the power requirements of the hybrid car. The test results indicate the maximum power of the PEMFC around 40-60% of the NiMH battery power so the vehicle can keep moving. The battery will supply the energy when the vehicle power is lower than 40% so the PEMFC can stop supplying its energy. When the power needed is larger than the PEMFC maximum power then the NiMH battery will balance the power supply to the car. The hybrid car able to climb a 3.5% slopping road, fuel consumption 40.6 liters/ 100 km, the distance as far as 33.9 m/ 5 s and 0.4 km/ 26.1 s.Keywords: Energy Management, ADVISOR, PEMFC, NiMH, CVT</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2021-10-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5080</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i4.902</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 902</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 902</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5080/2687</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1468</identifier>
				<datestamp>2025-01-06T08:12:31Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Kontrol Kecepatan Motor Induksi menggunakan Algoritma Backpropagation Neural Network</dc:title>
	<dc:creator>DJALAL, MUHAMMAD RUSWANDI</dc:creator>
	<dc:creator>HUTORO, KOKO</dc:creator>
	<dc:creator>IMRAN, ANDI</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKBanyak strategi kontrol berbasis kecerdasan buatan telah diusulkan dalam penelitian seperti Fuzzy Logic dan Artificial Neural Network (ANN). Tujuan dari penelitian ini adalah untuk mendesain sebuah kontrol agar kecepatan motor induksi dapat diatur sesuai kebutuhan serta membandingkan kinerja motor induksi tanpa kontrol dan dengan kontrol. Dalam penelitian ini diusulkan sebuah metode artificial neural network untuk mengontrol kecepatan motor induksi tiga fasa. Kecepatan referensi motor diatur pada kecepatan 140 rad/s, 150 rad/s, dan 130 rad/s. Perubahan kecepatan diatur pada setiap interval 0.3 detik dan waktu simulasi maksimum adalah 0,9 detik. Kasus 1 tanpa kontrol, menunjukkan respon torka dan kecepatan dari motor induksi tiga fasa tanpa kontrol. Meskipun kecepatan motor induksi tiga fasa diatur berubah pada setiap 0,3 detik tidak akan mempengaruhi torka. Selain itu, motor induksi tiga fasa tanpa kontrol memiliki kinerja yang buruk dikarenakan kecepatan motor induksi tidak dapat diatur sesuai dengan kebutuhan. Kasus 2 dengan control backpropagation neural network, meskipun kecepatan motor induksi tiga fasa berubah pada setiap 0.3 detik tidak akan mempengaruhi torsi. Selain itu, kontrol backpropagation neural network memiliki kinerja yang baik dikarenakan kecepatan motor induksi dapat diatur sesuai dengan kebutuhan.Kata kunci: Backpropagation Neural Network (BPNN), NN Training, NN Testing, Motor.ABSTRACTMany artificial intelligence-based control strategies have been proposed in research such as Fuzzy Logic and Artificial Neural Network (ANN). The purpose of this research was design a control for the induction motor speed that could be adjusted as needed and compare the performance of induction motor without control and with control. In this research, it was proposed an artificial neural network method to control the speed of three-phase induction motors. The reference speed of motor was set at the rate of 140 rad / s, 150 rad / s, and 130 rad / s. The speed change was set at every 0.3 second interval and the maximum simulation time was 0.9 seconds. Case 1, without control, shows the torque response and velocity of three-phase induction motor without control. Although the speed of three phase induction motor was set to change at every 0.3 seconds, it would not affect the torque. The uncontrolled three-phase induction motors had poor performance due to induction motor speeds could not be adjusted as needed. Case 2 with backpropagation neural network control, although the speed of three phase induction motor changing at every 0.3 seconds would not affect the torque. In addition, the backpropagation neural network control had a good performance because the speed of induction motor could be adjusted as needed.Keywords: Backpropagation Neural Network (BPNN), NN Training, NN Testing, Motor</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-02-16</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1468</dc:identifier>
	<dc:identifier>10.26760/elkomika.v5i2.138</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 5, No 2: Published July - December 2017; 138</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 5, No 2: Published July - December 2017; 138</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1468/1597</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/1468/39</dc:relation>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/13118</identifier>
				<datestamp>2025-04-28T09:03:10Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Design and Development of a Transceiver Device with a Power Control and Monitoring Application for Boarding House Tenants based on LoRa</dc:title>
	<dc:creator>RAFSYAM, YENNIWARTI</dc:creator>
	<dc:creator>NIXON, BENNY</dc:creator>
	<dc:creator>PUTRI, KHOMALA ERNIA</dc:creator>
	<dc:creator>ANGELICA, MOLLIYANA TOTA</dc:creator>
	<dc:creator>HASANI, RIFQI FUADI</dc:creator>
	<dc:creator>NURJIHAN, SHITA FITRIA</dc:creator>
	<dc:creator>PRASETYA, IRWAN</dc:creator>
	<dc:subject xml:lang="id-ID">Android; Electric Power; ESP32; Firebase; LoRa; PZEM-004T</dc:subject>
	<dc:description xml:lang="id-ID">Electricity costs in boarding rooms are often unfairly distributed because each room is charged the same amount, even though electricity usage varies. To solve this problem, a system was created to monitor each room's power usage more efficiently using Long Range (LoRa) technology. This system uses an ESP32 microcontroller, a PZEM-004T sensor, and LoRa, programmed with Arduino IDE. The sensor collects power usage data and sends it to the boarding house owner over the LoRa network, with accuracy close to 99% in three tests. The data is transmitted up to 150 meters with an RSSI of -107 dBm in non-line-of-sight (NONLOS) conditions and up to 600 meters with an RSSI of -111 dBm in line-of-sight (LOS) conditions. It is also connected to an Android app for easier power management and monitoring.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2025-04-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13118</dc:identifier>
	<dc:identifier>10.26760/elkomika.v13i2.115</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025; 115</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025; 115</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13118/3929</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5193</identifier>
				<datestamp>2025-01-06T05:45:26Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Ventilator Non-Invasive berbasis Kontrol Volume dengan Orifice Plate Flow Meter</dc:title>
	<dc:creator>PRIYADI, IRNANDA</dc:creator>
	<dc:creator>HADI, FAISAL</dc:creator>
	<dc:creator>FAURINA, RUVITA</dc:creator>
	<dc:creator>AGUSTIAN, INDRA</dc:creator>
	<dc:subject xml:lang="id-ID">Ventilator Noninvasif; Kontrol volume; Orifice flow meter; Sensor tekanan; Koefisien discharge</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini diusulkan ventilator noninvasif dengan sistem kendali volume. Ventilator pada umumnya berbiaya mahal, tidak mudah dibawa dan desain yang rumit. Pada penelitian ini dirancang ventilator noninvasif dengan desain cukup sederhana, mudah dibawa, dan ekonomis. Mekanisme kendali volume didapatkan melalui pengukuran aliran dengan prinsip orifice flow meter. Pengukuran aliran ini dilakukan dengan menurunkan persamaan Bernoulli dan persamaan kontinuitas, sehingga didapat persamaan debit aliran. Koefisien discharge optimal pada persamaan debit aliran yang digunakan pada penelitian ini adalah 0,9. Melalui pengujian RR (Respiratory Rate) 12, 16 dan 20 BPM (Breath Per Minute), minute ventilation terbaik diperoleh pada RR 12, yaitu 498,5541Â±3,3255, dengan simpangan terbesar 4,7714 mL atau sebesar 0,95%. Sedangkan performa terendah pada RR 16 dengan minute ventilation 503,7034Â±4,1626, simpangan terbesar 8,21 mL atau sebesar 1,64%. Ini mengindikasikan bahwa sistem kendali volume pada ventilator noninvasif berkerja dengan cukup baik. Saat ini ventilatorÂ hanya mampu mensuplai tekanan hingga 1,5 kPa atau sekitar 15,296 cmH2O.Kata kunci: ventilator noninvasif, kontrol volume, orifice flow meter, sensor tekanan, koefisien dischargeÂ ABSTRACTIn this research, a ventilator with a volume control system is proposed. Ventilators are generally expensive, not portable, and have a complex design. In this research, a non-invasive ventilator was designed with a fairly simple design, easy to carry, and of economic value. The volume control mechanism is obtained through-flow measurement with the orifice flow meter principle. This flow measurement is done by deriving the Bernoulli equation and the continuity equation, in order to get the flow rate equation. The optimal discharge coefficient in the flow discharge equation used in this study is 0.9. By RR (Respiratory Rate) testing 12, 16, and 20 BPM (Breath Per Minute), the best minute ventilation is obtained at RR 12, which is 498.5541Â±3.3255, with the largest deviation of 4.7714 mL or 0.95%. While the lowest performance is on RR 16 with minute ventilation 503.7034Â±4.1626, the largest deviation is 8.21 mL or 1.64%. A fairly small error indicates that the volume control system on a noninvasive ventilator is designed to work quite well. Currently, the ventilator is only capable of supplying pressure of up to 1.5 kPa or about 15.296 cmH2O.Keywords: non invasive ventilator, volume control, orifice flow meter, pressure sensor, discharge coefficient</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">Universitas Bengkulu</dc:contributor>
	<dc:date>2022-04-12</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5193</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i2.259</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 2: Published April 2022; 259</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 2: Published April 2022; 259</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5193/2932</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1874</identifier>
				<datestamp>2025-01-06T08:15:16Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Optimasi Sistem Penyembunyian Data pada Audio menggunakan Sub-band Stasioner dan Manipulasi Rata-rata Statistik</dc:title>
	<dc:creator>NOVAMIZANTI, LEDYA</dc:creator>
	<dc:creator>BUDIMAN, GELAR</dc:creator>
	<dc:creator>WIBOWO, BHISMA ADI</dc:creator>
	<dc:subject xml:lang="id-ID">audio watermarking, SWT, SMM, optimasi</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKasus pelanggaran hak cipta musik atau lagu menjadi masalah dan mendapat perhatian serius oleh industri musik di Indonesia. Teknik audio watermarking merupakan salah satu solusi untuk melindungi hak cipta audio digital dari tindakan ilegal dengan cara menyembunyikan watermark berupa identitas pemilik ke dalam audio tersebut. Pada penelitian ini, audio host diubah menjadi matriks 1-dimensi untuk proses framing. Selanjutnya Stationary Wavelet Transform (SWT) digunakan untuk mendapatkan sub- band stasioner terpilih yang akan disisipkan watermark. Metode Statistical Mean Manipulation (SMM) akan menghitung rata-rata host audio dalam satu frame, dan dilakukan proses penyisipan bit. Optimasi dilakukan denganÂ melakukan evaluasi parameter yang menghasilkan BER paling tinggi setelah sistem diberikan serangan. Hasil dari optimasi diperoleh suatu sistem audio watermarking yang kuat dan tahan terhadap gangguan signal, dengan rata-rata BER 0.113, SNR 31 dB, ODG -0.6, dan MOS 4.6.Kata kunci: audio watermarking, SWT, SMM, optimasiABSTRACTThe case of copyright infringement of music or song becomes a serious problem in Indonesia. Audio watermarking technique is one solution to protect the music copyright of digital audio from illegal acts by hidding the watermark in the form owner's identity into the audio. The workings of audio watermarking is to embed the watermark in the form owner's identity into the audio. In this study, the audio host is converted into a 1-dimensional matrix for the framing process. Furthermore Stationary Wavelet Transform (SWT) used to obtain stationary sub-bands selected to be inserted watermark. Statistical methods Mean Manipulation (SMM) will calculate the average host audio in one frame, and do bits insertion process. Optimization is done by evaluating the parameters that produce the highest BER after the system is given an attack. The results of the optimization obtained an audio watermarking system that is robust and resistant to signal interference, withÂ the average BER 0.113, SNR 31 dB, ODG -0.6, and MOS 4.6. Keywords: audio watermarking, SWT, SMM, optimization</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-07-09</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1874</dc:identifier>
	<dc:identifier>10.26760/elkomika.v6i2.165</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 2: Published May 2018; 165</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 2: Published May 2018; 165</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1874/1767</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/9427</identifier>
				<datestamp>2025-01-06T05:39:57Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Classification of Nutrient Deficiencies Based on Leaf Image in Hydroponic Lettuce using MobileNet Architecture</dc:title>
	<dc:creator>ADIANGGIALI, ANYELIA</dc:creator>
	<dc:creator>IRAWATI, INDRARINI DYAH</dc:creator>
	<dc:creator>HADIYOSO, SUGONDO</dc:creator>
	<dc:creator>LATIP, ROHAYA</dc:creator>
	<dc:subject xml:lang="en-US">CNN; hydroponic; lettuce; MobileNetV2; nutrition</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKSaat ini sektor industri di Indonesia tumbuh semakin pesat yang menggeser lahan pertanian menjadi sempit. Hal tersebut mengakibatkan para petani perlu mencari lahan lain untuk tetap dapat memproduksi bahan pangannya. Hidroponik merupakan teknik bertanam menggunakan media air yang memanfaatkan lahan sempit. Salah satu tanaman yang sering diterapkan ialah tanaman selada. Namun, dengan penerapan teknik hidroponik ini masih terdapat kualitas tanaman selada yang kurang baik karena kurang memperhatikan pemeliharaannya sehingga mengakibatkan kurangnya nutrisi pada tanaman selada. Maka dari itu, pada penelitian ini akan membuat sistem klasifikasi defisiensi nutrisi pada tanaman hidroponik selada melalui citra daun dengan menggunakan Convolutional Neural Network (CNN) berbasis arsitektur MobileNetV2. Hasil dalam skenario uji penelitian ini memperoleh akurasi sebesar 88%. Dengan begitu, diharapkan dapat membantu para petani untuk mengetahui defisiensi nutrisi pada tanaman selada agar tetap dapat menjaga kualitas produksi tanaman selada.Kata kunci: CNN, hidroponik, MobileNetV2, nutrisi, seladaÂ ABSTRACTCurrently the industrial sector in Indonesia is growing rapidly which shifts agricultural land to narrow. This resulted in farmers needing to look for other land to continue to be able to produce their food. Hydroponics is a farming technique using water media that utilizes narrow land. One of the plants that is often used is lettuce. However, with the application of this hydroponic technique, the quality of lettuce plants is still not good due to lack of attention to maintenance, resulting in a lack of nutrition in lettuce plants. Therefore, this research will create a nutritional deficiency classification system in hydroponic lettuce through leaf images using a Convolutional Neural Network (CNN) based on the MobileNetV2 architecture. The results in this research test scenario obtained an accuracy of 88%. That way, it is hoped that it can help farmers to find out nutritional deficiencies inÂ  lettuce plants so that they can maintain the quality of lettuce production.Keywords: CNN, hydroponic, lettuce, MobileNetV2, nutrition</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US">Telkom University, Universiti Putra Malaysia</dc:contributor>
	<dc:date>2023-10-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9427</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i4.958</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 958</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 958</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/9427/3419</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/3600</identifier>
				<datestamp>2025-01-06T05:53:03Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">A Method for Determining Customersâ€™ Energy Shrinkage Cost</dc:title>
	<dc:creator>WACHJOE, CONNY KURNIAWAN</dc:creator>
	<dc:creator>ZEIN, HERMAGASANTOS</dc:creator>
	<dc:creator>SAODAH, SITI</dc:creator>
	<dc:subject xml:lang="id-ID">komponen biaya-biaya listrik; tegangan sistem; model rangkaian ekivalen; hukum-hukum listrik; alokasi biaya kerugian energi.</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPenyusutan energi adalah salah satu komponen biaya-biaya listrik yang harusÂ dibayar oleh pelanggan-pelanggan pada tegangan sistem dari jaringan yangÂ berbeda, jaringan tegangan tinggi, sedang dan rendah. Meskipun biaya bahanÂ bakar campuran adalah sama untuk semua pelanggan, alokasi kerugian berbedaÂ untuk setiap jaringan tersebut. Makalah ini mengusulkan suatu metode untukÂ menentukan alokasi biaya penyusutan energi untuk pelanggan-pelanggan dalamÂ suatu model rangkaian ekivalen, dengan beban dikumpulkan pada setiap jaringan.Â Formulasi-formulasinya diturunkan untukÂ  mendapatkan alokasi kerugian yang adilÂ di antara pelanggan-pelanggan berdasarkan hukum-hukum listrik. Hasil simulasiÂ menunjukkan bahwa alokasi biaya penyusutan energi adalah 31%, 33% dan 36%Â untuk pelanggan tegangan tinggi, sedang dan rendah. Selain itu, efisiensi jaringanÂ akan mempengaruhi total biaya penyusutan energi. Jika perhitungan kerugianÂ daya menggunaka metode Aliran Daya Optimal, maka metoda ini dapatÂ mengurangi kerugian sebesar Â±3% atau setara dengan pengurangan biayaÂ penyusutan energi sebesar 16%.Kata kunci: komponen biaya-biaya listrik, tegangan sistem, model rangkaianÂ ekivalen, hukum-hukum listrik, alokasi biaya kerugian energi.Â ABSTRACTEnergy shrinkage is one component of electrical costs that must be paid byÂ customers on the system voltage in different networks, high, medium, and lowÂ voltage networks. Although the fuel-mix costs are flat for all customers, lossÂ allocation is different for each network. This paper proposes a method forÂ determining the cost allocation of energy shrinkage to customers in an equivalentÂ circuit model, with the loads collected for each network. Formulations are derivedÂ to get a fair allocation of losses among customers based on electric laws. TheÂ simulation results show that the cost allocation of energy shrinkage is 31%, 33%,Â and 36% for high, medium, and low voltage customers. Besides, networkÂ efficiency will affect the total cost of energy shrinkage. If power losses calculationÂ uses the Optimal Power Flow method, it can reduce power losses by Â±3% orÂ equivalent to a reduction in the cost of energy shrinkage of 16%.Keywords: component of electrical costs, system voltage, eqivqlent sircuit model,Â electric laws, cost allocation of energy shrinkage</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2020-08-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3600</dc:identifier>
	<dc:identifier>10.26760/elkomika.v8i3.672</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 672</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 672</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3600/2382</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/13954</identifier>
				<datestamp>2026-01-23T01:02:23Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Design and Perfomance Analysis of Solar Thermoelectric Generator (STEG) for Heat Utilizing under Varying Temperature Condition</dc:title>
	<dc:creator>HIDAYATULLAH, MUHAMMAD REFQI</dc:creator>
	<dc:creator>AFANDI, ARIF NUR</dc:creator>
	<dc:subject xml:lang="id-ID">Thermoelectric Generator; Solar Heat; Zinc; Renewable Energy</dc:subject>
	<dc:description xml:lang="id-ID">Utilizing solar heat from building rooftops is crucial for urban heat island mitigation and energy efficiency in tropical climates. This study designs a Solar Thermoelectric Generator (STEG) panel and analyzes its performance in converting zinc waste heat into electricity under varying temperature conditions. An integrated experimental and ANSYS simulation approach evaluated zinc's thermal conductivity and STEG panel performance. Actual temperature data from the zinc material were collected to identify optimal temperature gradients (ΔT). Results showed the zinc panel achieved a maximum ΔT of 5.82∘C. A series configuration yielded 0.0825 mW peak power, while parallel reached 0.0085 W. System efficiency was calculated at 0.0090%. Despite initial low efficiency, these findings validate STEG panel design and zinc material feasibility for solar heat recovery.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2025-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13954</dc:identifier>
	<dc:identifier>10.26760/elkomika.v13i4.447</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 4: Published November 2025; 447</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 4: Published November 2025; 447</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/13954/4204</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/6460</identifier>
				<datestamp>2025-01-06T05:44:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pembersihan Artefak EOG dari Sinyal EEG menggunakan Denoising Autoencoder</dc:title>
	<dc:creator>PERDHANA, HASBIAN FAUZY</dc:creator>
	<dc:creator>ZAKARIA, HASBALLAH</dc:creator>
	<dc:subject xml:lang="id-ID">EEG; Artefak EOG; Denoising Autoencoder</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKElektroensefalografi (EEG) adalah teknik perekaman yang merekam aktivitas elektrik pada otak menggunakan elektroda yang ditempelkan pada kulit kepala. Artefak elektrookulografi (EOG) adalah salah satu artefak yang kerap muncul pada perekaman EEG dikarenakan pergerakan mata dan menyebabkan sinyal EEG berubah bentuk. Untuk membersihkan EEG, artefak perlu dibuang dengan tetap menjaga informasi penting dari EEG. Pada penelitian ini kami mendeteksi artefak EOG menggunakan Independent Component Analysis (ICA) dan deteksi puncak, dan untuk rekonstruksi sinyal EEG kami menggunakan Denoising Autoencoder (DAE). Pada penelitian ini kami meneliti model DAE apakah dapat merekonstruksi sinyal EEG dari artefak EOG. Metode pendeteksian artefak mendapatkan 85% sensitivitas dan 83% Positive Predictive Value (PPV) pada dataset sekunder dan 82% sensitivitas pada dataset primer. Model DAE dilatih dengan validasi silang 10 lipat dan mendapatkan rerata mean squared error (MSE) 0,007Â±0,008. Penelitian ini membuktikan kemampuan DAE untuk merekonstruksi sinyal EEG denganmasukan segmen sinyal EEG terkontaminasi artefak EOG.Kata kunci: EEG, Artefak EOG, Denoising AutoencoderÂ ABSTRACTThe Electroencephalography (EEG) is a recording technique to record electrical activity on the brain using electrodes attached to the head scalp. Electrooculography (EOG) is one of the artifacts that are prone to appear on EEG due to eye movement and cause EEG signals to deform. To fix the EEG signal, we need to remove artifacts while conserving EEG information. In this research, we detect EOG artifactual signal using Independent Component Analysis (ICA) and peak detection and used a generative model Denoising Autoencoder (DAE) to reconstruct clean EEG by using EEG artifact-corrupted signal. Our artifact detection method scores 85% sensitivity and 83% Positive Predictive Value on the secondary dataset and 82% sensitivity on the primary dataset. We train the DAE model with 10-fold cross-validation and got 0.007 Â± 0.008 Mean Squared Error (MSE). WeÂ demonstrated DAE on its ability to generate a clean EEG segment by feeding it contaminated EEG segment.Keywords: EEG, Eye movement artifact, Denoising Autoencoder</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2022-07-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6460</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i3.639</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 639</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 639</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6460/2994</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2257</identifier>
				<datestamp>2025-01-06T08:18:45Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Akuisisi Data NMEA 0183 AIS Berbasis Mikrokontroler sebagai Sistem Monitoring Informasi Kapal</dc:title>
	<dc:creator>RACHMAN, ISA</dc:creator>
	<dc:creator>HAMMAM NURAFALAH, RAMADANI BIMA</dc:creator>
	<dc:creator>RINANTO, NOORMAN</dc:creator>
	<dc:subject xml:lang="id-ID">kapal; AIS; informasi; NMEA 0183; mikrokontroler</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKData kapal dari perangkat AIS (Automatic Identification System) merupakanÂ sumber informasi bagi nahkoda kapal laut. Informasi-informasi tersebut diperoleh dengan mengubah menu secara manual pada layar AIS yang berukuran kecil. Pembuatan perangkat pada penelitian ini difungsikan sebagai pendukung kinerja AIS dalam penyampaian informasi secara berkelanjutan dan otomatis. Data NMEA (National Marine Electronics Association) 0183 dari AIS MA-500TR diakuisisi melalui proses penafsiran, pemilihan, penguraian dan pengurutan untuk menghasilkan data RMC (Recommended Minimum Specific) menggunakan bahasa C pada Arduino Uno R3. Kesesuaian tampilan data RMC untuk waktu, posisi dan tanggalÂ pada modul LED P10 dengan AIS MA-500TR sebesar 100 %. Sedangkan tampilan untuk kecepatan dan heading pada modul LED P10 memiliki akurasi lebih tinggi daripada AIS MA-500TR karena mampu menampilkan dua digit angka setelah tanda koma.Kata kunci: kapal, AIS, informasi, NMEA 0183, akuisisiÂ ABSTRACTShipâ€™s data from the AIS (Automatic Identification System) device is a source of information for the shipmaster. That information is obtained by manually changing the menu on the small size of the AIS screen. The prototype in this study is used to support AIS performance in order to get information continuously and automatically. NMEA (National Marine Electronics Association) 0183 data from the AIS MA-500TR was acquired through the process of interpretation, filtering, parsing and sorting to generate RMC (Recommended Minimum Specific) data using C language on the Arduino Uno R3. The accuracy of RMC data display for time, position and date on the LED P10 module with the AIS MA-500TR are 100 %. While the display for speed and heading on the LED P10 module has a higher accuracy than the AIS MA-500TR because it is able to display two-digit numbers after a comma.Keywords: ship, AIS, information, NMEA 0183, acquisition</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2019-01-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2257</dc:identifier>
	<dc:identifier>10.26760/elkomika.v7i1.97</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 1: Published January 2019; 97</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 1: Published January 2019; 97</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2257/1924</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/10269</identifier>
				<datestamp>2025-01-06T05:01:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Prediksi Banjir menggunakan ANFIS-PCA sebagai Peringatan Dini Bencana Banjir</dc:title>
	<dc:creator>RACHMAWARDANI, AGUSTINA</dc:creator>
	<dc:creator>WIJAYA, SASTRA KUSUMA</dc:creator>
	<dc:creator>PRAWITO, PRAWITO</dc:creator>
	<dc:creator>SOPAHELUWAKAN, ARSHASENA</dc:creator>
	<dc:subject xml:lang="id-ID">Prediksi Banjir; Machine Learning; ANFIS; ANFIS – PCA</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKDi antara kejadian bencana yang terjadi di Indonesia, 76 persen terdiri dari bencana hidrometeorologi seperti banjir, badai, longsor, dan kebakaran hutan. Provinsi DKI Jakarta sebagai daerah perkotaan sangat rentan terhadap banjir. Persamaan matematis yang kompleks dapat digunakan untuk memodelkan kejadian banjir secara fisik. Sistem pembelajar (machine learning) adalah sistem yang merancang dan mengembangkan algoritma yang menggunakan data historis untuk melakukan prediksi banjir. Dengan menggunakan data ini, sistem pembelajar dapat menghasilkan nilai probabilitas dasar, yang sangat membantu sistem prediksi, memberikan solusi yang lebih hemat biaya dan kinerja yang lebih baik. Prediksi yang akurat dan tepat dapat membantu strategi pengelolaan sumber daya air, analisis kebijakan dan rekomendasi serta pemodelan evakuasi lebih lanjut. Penelitian ini akan dibahas tentang Perancangan Sistem Peringatan Dini Banjir berbasis Ensemble Machine Learning sebagai mitigasi bencana banjir. Hasil dari penelitian menunjukkan nilai RMSE dari algoritma ANFIS – PCA adalah sebesar 0.12 dan koefisen korelasi (R2) sebesar 0.856.Kata kunci: Prediksi Banjir, Machine Learning, ANFIS, ANFIS – PCA ABSTRACTThe nation of Indonesia is prone to disaster, with 76% of natural disasters being hydrometeorological, such as floods, landslides, tropical cyclones, and droughts. Flood occurrences can be physically modeled using complex mathematical equations. Machine Learning serves as a system for designing and developing algorithms that can predict flood events using historical data. Machine learning systems can leverage existing data to produce underlying probability values, making significant contributions to prediction systems that offer better performance and cost-effective solutions. Accurate predictions contribute to water resource management strategies, policy recommendations, and further evacuation modeling. This research will discuss an Early Warning Flood System design based on Ensemble Machine Learning as a flood disaster mitigation measure. The research results show that the RMSE value and coefficient correlation (R2) for the ANFIS - PCA algorithm are 0.12 and 0.856, respectively. Keywords: Flood Early Warning, Machine Learning, ANFIS, ANFIS – PCA</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-04-23</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10269</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i2.335</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 2: Published April 2024; 335</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 2: Published April 2024; 335</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10269/3608</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4374</identifier>
				<datestamp>2025-01-06T05:49:00Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pengaruh Native VLAN terhadap Overhead Trafik Data pada Jaringan LAN</dc:title>
	<dc:creator>NUGROHO, KUKUH</dc:creator>
	<dc:subject xml:lang="id-ID">VLAN; Native VLAN; Trunk; Jaringan LAN; Overhead Trafik</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPenggunaan switch pada jaringan yang sudah menerapkan teknologi VLAN dapat membagi jaringan menjadi beberapa wilayah jaringan yang berbeda dimana proses ini sebelumnya hanya bisa dilakukan oleh router. Data yang dipertukarkan antar wilayah jaringan yang berbeda akan melewati jalur trunk yang menghubungkan antar perangkat switch. Proses penambahan header ke dalam data dilakukan perangkat switch sebelum diteruskan melewati jalur trunk. Namun proses tersebut akan menambah overhead (beban trafik tambahan) dari setiap data yang dilewatkan pada jalur trunk. Produk switch dari Cisco memiliki fasilitas yang dinamakan sebagai native VLAN. Apabila asal wilayah VLAN dari data yang dilewatkan pada jalur trunk sama dengan informasi native VLAN yang tersimpan pada perangkat switch, maka data tersebut tidak perlu ditambahkan header disaat ingin dilewatkan jalur trunk. Penelitian ini bertujuan untuk menguji pengaruh penggunaan native VLAN dalam mengurangi beban trafik jaringan pada jalur trunk. Hasil pengujian memperlihatkan penggunaan native VLAN dapat mengurangi beban overhead trafik data sebesar 4,77%.Kata kunci: VLAN, Native VLAN, Trunk, Jaringan LAN, Overhead TrafikÂ ABSTRACTThe use of switches in the switch network with implementing VLAN technology can divide a network into several different networks that previously just be done with a router. The data that is exchanged among different networks will pass the trunk link that connects between switches. The process of adding a header within data is done by a switch before entering that data into the trunk link. However, that process will increase overhead traffic (additional traffic load) within each data that passed on the trunk link. Cisco's switches have a facility known as native VLAN. If the origin of the data's VLAN area that will be passed on the trunk link is the same as native VLAN information, then the data will not add with a header when will pass on the trunk link. This research will analyze the effect of using native VLAN in reducing overload data traffic on the trunk link. The test result shows that the use of native VLAN can reduce data traffic overhead by 4.77%.Keywords: VLANs, Native VLANs, Trunk Link, Switch Network, Overhead Traffic</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2021-04-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4374</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i2.404</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 404</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 404</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4374/2537</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/825</identifier>
				<datestamp>2025-01-06T08:07:11Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Analisis Performansi Konektifitas Pada  Jaringan Wireless Broadband di Bandung</dc:title>
	<dc:creator>TONAPA, OTNIEL</dc:creator>
	<dc:creator>RAHMIATI, PAULINE</dc:creator>
	<dc:creator>KOMBA, DEBORA</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPerkembangan teknologi komunikasi Wireless mengarah ke teknologi yang berbasis jaringan IP (Internet Protocol). Access Point adalah suatu perangkat Wireless Router.Â  Access point membentuk hot spot, sedangkan Wireless Router mengatur lalu lintas data. Parameter yang diukur pada penelitian ini yaitu Quality of Service (QoS), antara lain pengukuran jitter, delay, dan packet loss yang dihasilkan dalam layanan paket data. Nilai jitter rata-rata sesama pengguna modem ADSL yang terhubung dengan access point pada smartphone bernilai 143.36 ms sedangkan pada laptop berada pada nilai 45.6 ms. Nilai jitter sesama penguna modem GPON, nilai rata-rata pada smartphone bernilai 133.12 ms, sedangkan pada laptop berada pada nilai 45.56 ms. Nilai rata-rata delay sesama pengguna modem ADSL pada smartphone bernilai 99.04 ms, sedangkan pada laptop sebesar 56.33 ms. Nilai rata-rata delay pada sesama pengguna modem GPON pada smartphone adalah 97.96 ms sedangkan pada laptop sebesar 56.15 ms. Â Packet loss dari hasil pengujian keduanya memiliki presentase sama yaitu 1%.Kata kunci: Teknologi Digital Subscriber Line, Jaringan Optik Pasif, Dynamic Host Configuration Protocol (DHCP), Quality of Service (QoS)ABSTRACTWireless communication technology development leading to technologies that network-based IP (Internet Protocol). Access Point Wireless Router is a device. Access point forming a hot spot, while the router manage data traffic. Parameters measured in this research is Quality of Service (QoS). among other things, measuring jitter, delay, and packet loss. resulting in packet data service. Jitter value among ADSL fellow have the average on smartphones 143.36 ms. On laptop average be at 45.6 ms. While jitter value among GPON fellow user have the average on smartphone 133.12 ms. On laptop average be at 45.56 ms. The average value of the delay to ADSL fellow users on smartphones 99.04 ms and on laptop average be at 56.33 ms. While delay value among GPON fellow user have the average on smartphone 97.96 ms while on laptop average be 56.15 ms. Packet loss from the test results, both have the same percentage of 1%.Keywords: Asymmetric Digital Subscriber Line (ADSL), Gigabyte Passive Optical Network (GPON), Dynamic Host Configuration Protocol (DHCP), Quality of Service (QoS) </dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2014-07-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/825</dc:identifier>
	<dc:identifier>10.26760/elkomika.v2i2.162</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 2, No 2: Published July - December 2014; 162</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 2, No 2: Published July - December 2014; 162</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/825/1024</dc:relation>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/7591</identifier>
				<datestamp>2025-01-06T05:42:31Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Deteksi Suara Corona Discharge berdasarkan Noise menggunakan Metode LPC dan Euclidean Distance</dc:title>
	<dc:creator>PASRA, NURMIATI</dc:creator>
	<dc:creator>FIKRI, MIFTAHUL</dc:creator>
	<dc:creator>MAURIRAYA, KARTIKA TRESYA</dc:creator>
	<dc:creator>RIJANTO, TRI</dc:creator>
	<dc:creator>BUDITJAHJANTO, I GUSTI PUTU ASTO</dc:creator>
	<dc:subject xml:lang="id-ID">corona discharge; linear predictive coding; Euclidean distance; kegagalan isolasi</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKegagalan isolasi masih sering terjadi pada sistem kelistrikan di Indonesia yang disebabkan oleh fenomena tegangan tinggi seperti corona discharge (CD). Hal ini dikarenakan deteksi dini kegagalan isolasi belum dapat dilakukan. Salah satu bentuk CD ialah suara. Langkah awal untuk mendeteksi dini kegagalan isolasi ialah diperlukannya suatu penelitian yang dapat mengklaster suara CD berdasarkan noise yang merupakan tujuan penelitian ini. Pengamatan dilakukan pada kubikal 20-22 kV dengan cara menaik-turunkan tegangan dengan elektroda jarum-batang sejauh 3 cm. Klasifikasi suara CD ditetapkan menjadi 3 cluster yaitu CD murni, CD disertai noise mendesis dan noise mendesis murni. Clustering dilakukan menggunakan metode linear predictive coding (LPC) sebagai ekstraksi ciri dan Euclidean distance sebagai pencocokan pola hasil ekstraksi. Adapun suhu di dalam kubikal antara 25â„ƒ - 32â„ƒ dan kelembaban berkisar 70% - 90%. Hasil akurasi clustering rata-rata yang diperoleh adalah 100% untuk data training dan 97,78% untuk data testing. Kata kunci: corona discharge, linear predictive coding, Euclidean distance, kegagalan isolasiÂ ABSTRACTInsulation failures often occur in the electrical system in Indonesia caused by high voltage phenomena such as corona discharge (CD). This is because early detection of insulation failure cannot be carried out. One form of CD is sound. The first step for early detection of insulation failure is the need for a study that can cluster CD sounds based on noise which is the purpose of this study. Observations were made at 20-22 kV cubical by increasing and decreasing the voltage with a needle-rod electrode as far as 3 cm. The classification of CD sound is set into 3 clusters i.e. pure CD, CD with hissing noise, and pure hissing noise. Clustering is done using linear predictive coding (LPC) as feature extraction and Euclidean distance as pattern matching extraction results. The temperature inside the cubical is between 25â„ƒ - 32â„ƒ and the humidity is around 70% - 90%. The average clustering accuracy results obtained are 100% and 97.78% for training and testing data.Keywords: authorâ€™s guideline, documentâ€™s template, format, style, abstract</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-01-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7591</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i1.72</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 72</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 72</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7591/3198</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2879</identifier>
				<datestamp>2025-01-06T08:20:52Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Sistem Pick and Place Dua Derajat Kebebasan menggunakan Metoda Regresi</dc:title>
	<dc:creator>SARTIKA, ERWANI MERRY</dc:creator>
	<dc:creator>SARJONO, RUDI</dc:creator>
	<dc:creator>CHRISOPHRAS, HAZEL XARIS</dc:creator>
	<dc:subject xml:lang="id-ID">Pick and Place; Robot Diamond; Dua derajat kebebasan; Regresi</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKSistem pick and place merupakan suatu sistem mekanik yang digunakan untuk memanipulasi pergerakan mengangkat, memindahkan, dan meletakkan untuk meringankan kerja manusia. Dalam mempelajari cara kerja robot industri sederhana dibuat miniatur robot pick and place (sederhana). Perancangan yang dibuat yaitu sistem pick and place dengan dua derajat kebebasan dengan ukuran yang memiliki perbandingan 1:0.35 dari referensi ukuran desain robot. Aplikasi SolidWorks digunakan untuk mendesain robot Diamond. Metode Regresi digunakan untuk memprediksi posisi motor servo dalam mencapai posisi yang diinginkan. Metode regresi berhasil digunakan untuk mencari hubungan antara target posisi setpoint dengan posisi motor servo 1 dan 2 (persamaan orde 2 dan 3) untuk mengontrol motor servo. Performansi yang terbaik dari sistem pick andÂ place yang dibuat menggunakan trayektori miring, dengan kecepatan 100 (11.1 rpm), menghasilkan error Â± 0.0729 dan presisi 1.63%. Dalam penelitian ini, kecepatan end-effector yang lebih rendah menghasilkan keakurasian dan kepresisian yang lebih baik.Kata kunci: Pick and Place, Robot Diamond, Dua derajat kebebasan, RegresiÂ ABSTRACTThe pick and place system are a mechanic system used in manipulating theÂ movements of lifting, moving, and laying to ease human work. In learning how to work a simple industrial robot, a miniature pick and place robot is created. The design made is a pick and place system with two degrees of freedom with a size that has a ratio of 1: 0.35 from the reference size of the robot design. Regression method is used to predict the position of the servo motor in reaching the desired position. Regression method was successfully used to find the relationship between the target setpoint position and the position of servo motors 1 and 2 (order equations 2 and 3) to control the servo motor. The best performance from the pick and place system that is made using an aslope trajectory, with a speed of 100 (11.1 rpm), produces an error Â± 0.0729 and precision 1.63%. In this research, lower end-effector speeds result in better accuracy and precision.Keywords: Pick and Place, Diamond Robot, 2-DOF, Regression</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2019-09-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2879</dc:identifier>
	<dc:identifier>10.26760/elkomika.v7i3.521</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 3: Published September 2019; 521</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 7, No 3: Published September 2019; 521</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2879/2058</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/11739</identifier>
				<datestamp>2025-01-06T05:07:53Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pengembangan Prototipe Sistem Smart Parking dengan Integrasi Parking Lock berbasis Internet of Things</dc:title>
	<dc:creator>SURYANI, TRIA ANANDA</dc:creator>
	<dc:creator>LINDAWATI, LINDAWATI</dc:creator>
	<dc:creator>FADHLI, MOHAMMAD</dc:creator>
	<dc:subject xml:lang="id-ID">Smart Parking; Parking Lock; Internet of Things; QR Code</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKMeningkatnya jumlah kendaraan roda empat di Indonesia, terutama di kota-kota besar, menimbulkan permasalahan dalam pengelolaan parkir seperti risiko kehilangan tiket kertas, kurangnya informasi real-time, dan pengelolaan area parkir yang tidak optimal. Penelitian ini mengembangkan sistem smart parking berbasis Internet of Things dengan mengintegrasikan parking lock menggunakan QR Code dan penggunaan sensor IR obstacle untuk mendeteksi ketersediaan slot parkir. Berdasarkan Pengujian yang telah dilakukan didapatkan hasil penggunaan sensor IR obstacle untuk deteksi slot parkir dengan akurasi 100%. Hasil pengujian kecepatan scan QR Code yaitu 1,44 detik hingga 5,03 detik, dan total rata-rata sebesar 2,88 detik. Total akurasi pada pengujian keakuratan data yang dipindai QR Code adalah 100%. Integrasi parking lock memastikan pengguna parkir sesuai slot yang dipesan dengan akurasi 100%.Kata kunci: Smart Parking, Parking Lock, Internet of Things, QR Code ABSTRACTThe increasing number of cars in Indonesia, particularly in big cities, has led to issues in parking management such as the risk of losing paper tickets, lack of realtime information, and innefficient management of parking areas. This research aims to develop an IoT-driven smart parking system by incorporating a QR codeenabled parking lock and utilizing IR obstacle sensors to accurately detect parking slot availability. The experimental results showed 100% accuracy in using IR obstacle sensors for parking space detection.The QR code scanning speed test results ranged from .44 seconds to 5.03 seconds, with an average of 2.88 seconds. The aaccuracy of QR code reading on scanned data was 100%. Parking lock integration ensures that users park in the designated space with 100% accuracy.Keywords: Smart Parking, Parking Lock, Internet of Things, QR Code</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2024-07-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/11739</dc:identifier>
	<dc:identifier>10.26760/elkomika.v12i3.731</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 3: Published July 2024; 731</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 12, No 3: Published July 2024; 731</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/11739/3691</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4617</identifier>
				<datestamp>2025-01-06T05:47:43Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Kendali Robot Spray Disinfektan Otomatis</dc:title>
	<dc:creator>APRIANI, YOSI</dc:creator>
	<dc:creator>ANWAR, WIWIN ARMOLDO OKTAVIANI</dc:creator>
	<dc:creator>SUARNI, ERTATI</dc:creator>
	<dc:subject xml:lang="id-ID">arduino; robot; android; IOT; covid-19; panel surya</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPenyebaran Covid-19 dapat diminimalisir dengan bebeberapa cara diantaranya penyemprotan antiseptik. Tujuan penelitian ini menghasilkan robot yang berguna meminimalisir penyebaran Covid-19 dengan sistem kontrol otomatis menggunakan Arduino Uno R3 serta panel surya yang dikoneksikan dengan sistem IoT (Internet Of Things). Penelitian ini menggunakan metode penelitian yang terdiri dari empat tahapan: 1). Mendesain (merancang) alat, 2). Tahapan pembuatan alat, 3). Tahapan ujicoba alat, 4) Tahapan analisis alat. Ketika ada benda yang berada pada titik atau jarak tertentu maka sensor ultrasonik akan mendeteksinya dan akan mengirimkan sinyal ke mikrokontroler selanjutnya robot akan bekerja kembali seuai perintah dari android. Hasil pengujian saat ada obstacle dengan nilai v= 11,40 Volt di dapat nilai acuan pengukuran dan nilaiÂ hasil pengkuruan memiliki nilai rentang error tertinggi pada saat nilai acuan 55 cm dan nilai hasil pengukuran 52 cm. Pengujian RPM pada roda kiri posisi (maju) nilai tertinggi sebesar 40,0 RPM dan roda kanan 39,7 RPM.Kata kunci: Arduino, robot, android, IoT, Covid-19, panel suryaÂ ABSTRACTThe spread of Covid-19 can be minimized in several ways, including spraying antiseptics. The purpose of this research is to produce a robot that is useful for minimizing the spread of Covid-19 with an automatic control system using Arduino Uno R3 and solar panels that are connected to the IoT (Internet Of Things) system. This study uses a research method consisting of four stages: 1). Designing (designing) tools, 2). Stages of making tools, 3). Stages of testing tools, 4) Stages of tool analysis. When there is an object that is at a certain point or distance, the ultrasonic sensor will detect it and will send a signal to theÂ microcontroller then the robot will work again according to the command from the android. The test results when there is an obstacle with a value of v = 11.40 Volts the measurement reference value is obtained and the measurement result value has the highest error range value when the reference value is 55 cm and the measurement value is 52 cm. RPM testing on the left wheel position (forward) the highest value of 40.0 RPM and the right wheel 39.7 RPM.Keywords: Arduino, robot, android, IoT, Covid-19, solar panels</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2021-10-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4617</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i4.800</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 800</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 800</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4617/2679</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1167</identifier>
				<datestamp>2025-01-06T08:11:50Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Studi Keandalan Ketersediaan Daya Pembangkit Listrik pada Jaringan Daerah â€œXâ€</dc:title>
	<dc:creator>SYAHRIAL, SYAHRIAL</dc:creator>
	<dc:creator>SAWITRI, KANIA</dc:creator>
	<dc:creator>GEMAHAPSARI, PARTRIANTI</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKKeandalan tenaga listrik didefinisikan sebagai peluang dari suatu peralatan untuk beroperasi sesuai dengan fungsinya dalam suatu selang waktu tertentu dan dalam suatu kondisi operasi tertentu, sehingga dapat memenuhi kebutuhan listrik konsumen. Keandalan ketersediaan daya suatu sistem pembangkit dapat diketahui berdasarkan indeks keandalan yaitu LOLP (Loss of Load Probability) dan UE (Unserved Energy). Penelitian dilakukan dengan merancang 2 model konfigurasi sistem pembangkit berdasarkan nilai beban puncak, kemudian mengambil data laju kegagalan dan laju perbaikan dari masing-masing komponen sistem pembangkit yang selanjutnya dipakai untuk menghitung nilai FOR (Forced Outage Rate). Nilai FOR yang telah diperoleh digunakan untuk menghitung nilai indeks keandalan menggunakan metode segmentasi. Konfigurasi sistem pembangkit skenario ke-2 memiliki nilai indeks keandalan lebih kecil dibandingkan dengan konfigurasi sistem pembangkit skenario ke-1 yaitu dengan LOLP sebesar 0,0000088248 hari/tahun dan UE sebesar 0,0584 KWH/tahun dengan total perkiraan biaya pada konfigurasi ini sebesar Rp 587.567.108,00.Kata kunci: Keandalan, metode segmentasi, LOLP, FOR, UEABSTRACTThe reliability of electric power is defined as the chance of an apparatus to operate in accordance with its function in a certain interval of time and in a certain operating conditions, so as to meet the electricity needs of consumers. The reliability of a power generation system availability can be determined based on the reliability index is LOLP (Loss of Load Probability) and UE (Unserved Energy). The study was conducted by designing two models generating system configuration based on the value of the peak load, and then retrieve the data failure rate and the rate of repair of the individual components of the next generation system which is used to calculate the value FOR (Forced Outage Rate). FOR Value that has been obtained is used to calculate the reliability index using segmentation method. Generating system configuration scenarios to-2 has a reliability index value is smaller than the generating system configuration scenarios to-1 that is by LOLP of 0.0000088248 days / year and the EU amounted to 0.0584 KWH / year with a total estimated cost in this configuration Rp 587,567,108.00.Keywords: Reliability, segmentation method, LOLP, FOR, UE</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-03-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1167</dc:identifier>
	<dc:identifier>10.26760/elkomika.v5i1.93</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 5, No 1: Published January - June 2017; 93</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 5, No 1: Published January - June 2017; 93</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1167/1383</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/1167/44</dc:relation>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/8655</identifier>
				<datestamp>2025-01-06T05:40:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Pupilometri Dinamis untuk Mengukur Respons Pupil sebagai Pendeteksi Dini Demensia pada Lansia</dc:title>
	<dc:creator>WAHYUDI, CELINE GABRIELLA</dc:creator>
	<dc:creator>LUKAS, LUKAS</dc:creator>
	<dc:creator>BUDIYANTA, NOVA EKA</dc:creator>
	<dc:subject xml:lang="id-ID">computer vision; demensia; deteksi dini; pupillary light response; pupilometri</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPupilometri merupakan metode pengukuran respons pupil terhadap stimulus. Kemampuan pupil mata dalam merespons cahaya diamati melalui pupillary light response (PLR). Penelitian mendapati PLR pasien demensia berbeda dengan pasien normal. Penelitian ini bertujuan merancang algoritma computer vision yang dapat mendeteksi pupil secara akurat, menampilkan respons pupil terhadap cahaya dalam bentuk grafik dan PLR pada sebuah aplikasi desktop, yang mengendalikan goggles berisi rangkaian kamera, pencahayaan, dan sensor jarak VL53L0X. Rekaman diproses dengan Local Binary Pattern (LBP) dan deteksi kontur untuk mendeteksi pupil. Data pengukuran diproses dan disimpan pada basis data lokal dan aplikasi web, sehingga tenaga medis dapat menentukan ada atau tidaknya gejala demensia pada pasien lansia. Tingkat ketelitian algoritma pengukuran pupil sebesar 73,33% yang didapatkan dari 30 kali pengujian.Kata kunci: computer vision, demensia, deteksi dini, pupillary light response, pupilometriÂ ABSTRACTPupillometry is a method of measuring the pupilâ€™s response towards stimulus. Pupil response to light is observed through pupillary light response (PLR). Research found that PLR values of patients suffering from dementia differ from that of normal patients. This study implements a computer vision algorithm that accurately detects the pupil, calculates, and shows its response towards light in graphs and PLR values on a desktop application which controls goggles that contain a camera, lighting setup, and the VL53L0X distance sensor. Video is processed using Local Binary Pattern (LBP) and contour detection to detect the pupil. Results are processed and saved in the local and web database, so experts can determine the presence of dementia symptoms in the elderly patient. The accuracy of the pupil detection algorithm is 73,33%, as obtained from 30 tests.Keywords: computer vision, dementia, early detection, pupillary light response, pupillometry</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-07-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8655</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i3.553</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 553</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 3: Published July 2023; 553</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8655/3342</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/7812</identifier>
				<datestamp>2025-01-06T05:42:31Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Object Detection and Pose Estimation with RGB-D Camera for Supporting Robotic Bin-Picking</dc:title>
	<dc:creator>JAMZURI, EKO RUDIAWAN</dc:creator>
	<dc:creator>ANALIA, RISKA</dc:creator>
	<dc:creator>SUSANTO, SUSANTO</dc:creator>
	<dc:subject xml:lang="en-US">object detection; pose estimation; DRBox; ArUco; bin-picking</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKTujuan dari penelitian ini adalah untuk mendeteksi objek dan mengestimasi pose objek menggunakan kamera RGB-D. Dalam penelitian ini, kami mengusulkan pemrosesan data pada citra RGB dan citra depth saja, tanpa menggunakan point cloud, seperti pada umumnya. Metode yang diusulkan mendeteksi posisi dan orientasi objek menggunakan DRBox-v2 dari Region of Interest (ROI), yang sebelumnya diperoleh dari pendeteksian pada penanda ArUco. Hasil deteksi objek kemudian diskalakan dan digunakan pada citra depth untuk mendapatkan perkiraan posisi dan orientasi objek. Dari sisi pendeteksi objek, usulan metode memperoleh nilai Average Precision (AP) sebesar 0,740. Sedangkan untukÂ estimator pose, usulan metode menghasilkan kesalahan posisi rata-rata 13,36 mm dan kesalahan orientasi rata-rata 0,75 derajat. Metode yang diusulkan berpotensi menjadi alternatif sistem deteksi objek dan estimasi pose pada kamera RGB-D yang tidak memerlukan pemrosesan point cloud dan tidak memerlukan model referensi objek.Kata kunci: deteksi objek, estimasi pose, DRBox, ArUco, bin-pickingÂ ABSTRACTThis study aims to detect objects and estimate the object's pose using an RGB-D camera. In this study, we proposed data processing on RGB images and depth images only, without using point clouds, as in general. The proposed method detected the object's position and orientation using the DRBox-v2 from the Region of Interest (ROI), which was previously obtained from detecting ArUco markers. The object detection results were then scaled and used in the depth image to get the object's approximate position and orientation. In object detection, the proposed method obtained an Average Precision (AP) value of 0.740. As for the pose estimator, our method generated an average position error of 13.36 mm and an average orientation error of 0.75 degrees. Therefore, this method can be an alternative object detection and pose estimation system on an RGB-D camera that does not require point cloud processing and an object reference model.Keywords: object detection, pose estimation, DRBox, ArUco, bin-picking</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US">Direktorat Jenderal Pendidikan Vokasi, Politeknik Negeri Batam</dc:contributor>
	<dc:date>2023-01-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7812</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i1.128</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 128</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 1: Published January 2023; 128</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/7812/3178</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/5296</identifier>
				<datestamp>2025-01-06T05:47:43Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
				<setSpec>ec_fundedresources</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Shadowing and Mobility Effect on Proactive and Reactive Routing Protocol in MANET</dc:title>
	<dc:creator>ISTIKMAL, ISTIKMAL</dc:creator>
	<dc:creator>HADIYOSO, SUGONDO</dc:creator>
	<dc:creator>IRAWATI, INDRARINI DYAH</dc:creator>
	<dc:creator>IRAWAN, ARIF INDRA</dc:creator>
	<dc:subject xml:lang="en-US">Routing protocol; Shadowing; Mobility; MANET</dc:subject>
	<dc:description xml:lang="en-US">ABSTRAKPada makalah ini, kami membandingkan protokol routing proaktif Optimized Link State Routing (OLSR) dan protokol routing reaktif Ad-hoc on-demand distance vector (AODV) dan Dynamic Source Routing (DSR) pada model propagasi Shadowing dan pergerakan pada mobile adhoc network (MANET). Terdapat dua skenario pengujian, yaitu dampak dari kecepatan pergerakan pengguna dan variasi waktu jeda pengguna dengan mobilitas Random Way Point (RWP). Hasil simulasi menunjukkan bahwa semakin besar kecepatan maka kinerja throughput akan menurun, sedangkan delay dan Normalized Routing Load (NRL) akan meningkat. Semakin lama waktu jeda, semakin lama topologi berubah, akibatnya parameter throughput meningkat sedangkan delay end-to-end dan NRL menurun. OLSR proaktif menunjukkan kinerja terbaik dibandingkan dengan protokol lain berdasarkan parameter throughput, sedangkan AODV reaktif mengungguli penundaan end-to-end dan parameter NRL.Kata kunci: Protokol perutean, shadowing, Mobility, MANETÂ ABSTRACTIn this paper, we compared the proactive routing protocols Optimized Link State Routing (OLSR) and the reactive routing protocols Ad-hoc on-demand distance vector (AODV) and Dynamic Source Routing (DSR) in shadowing propagation and mobility model on mobile adhoc network (MANET). There are two test scenarios, such as the impact of user movement velocity and variations in user pause time with Random Way Point (RWP) mobility. In user velocity testing, the greater the speed, the throughput performance will decrease, while the delay and Normalized Routing Load (NRL) will increase. The pause time test describes the dynamics of changing network topology. The longer the pause time, the longer the topology changes, as a result, the throughput parameter increases while the end-to-end delay and NRL decrease. The proactive OLSR shows the best performance compared to other protocols based on throughput parameters, while the reactive AODV outperforms for end-to-end delay and NRL parameters.Keywords: routing protocol, shadowing, Mobility, MANET</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US">Universitas Telkom</dc:contributor>
	<dc:date>2021-10-10</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5296</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i4.966</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 966</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 4: Published October 2021; 966</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>info:eu-repo/grantAgreement/EC/FP7/000000</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/5296/2692</dc:relation>
	<dc:rights xml:lang="en-US">info:eu-repo/semantics/openAccess</dc:rights>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/1715</identifier>
				<datestamp>2025-01-06T08:13:59Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Analisis Penggunaan Frequency Band 400 MHz dan 700 MHz untuk Layanan Broadband PPDR di Indonesia</dc:title>
	<dc:creator>ARYANTA, DWI</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKLayanan komunikasi Public Protection and Disaster Relief (PPDR) di Indonesia saat ini bekerja pada frequency band 400 MHz melalui teknologi narrowband. Semakin beragamnya layanan dan kebutuhan informasi membutuhkan pengembangan ke arah penerapan teknologi broadband. Adanya wacana Analog Switch Off (ASO), memungkinan frequency band 700 MHz dapat dimanfaatkan layanan komunikasi PPDR dengan penerapan teknologi LTE. Melalui kajian penggunaan frequency band 400 MHz dan 700 MHz, layanan broadband PPDR kejadian PP1 membutuhkan lebar band sebesar 10 MHz untuk baik pada arah uplink maupun downlink. Jumlah sel yang diperlukan pada penggunaan frequency band 400 MHz adalah 6482 sel pada tahun 2017 dan meningkat menjadi 6744 sel pada tahun 2021, sedangkan frequency band 700 MHz dari 12901 sel menjadi 13510 sel.Kata kunci: PPDR, broadband, ASO, PP1, LTEÂ ABSTRACTThe Public Protection and Disaster Relief (PPDR) communication service in Indonesia is currently working on a 400 MHz frequency band through narrowband technology. Increasingly diverse services and information needs require development towards the application of broadband technology. The discourse of Analog Switch Off (ASO), allows the 700 MHz frequency band can be utilized PPDR communication services with the application of LTE technology. Through the study of the use of 400 MHz and 700 MHz frequency bands, PPDR broadband service incident PP1 requires bandwidth of 10 MHz for both uplink and downlink. The number of cells required on the use of the 400 MHz frequency band is 6482 cells by 2017 and increases to 6744 cells by 2021, while the 700 MHz frequency band from 12901 cells becomes 13510 cells.Keywords: PPDR, broadband, ASO, PP1, LTE</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-04-23</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1715</dc:identifier>
	<dc:identifier>10.26760/elkomika.v6i1.35</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 1: Published January 2018; 35</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 1: Published January 2018; 35</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/1715/1678</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/8998</identifier>
				<datestamp>2025-01-06T05:39:57Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Penerapan Filter Kalman untuk Estimasi Jarak dan Posisi pada Lokalisasi Outdoor berbasis RSSI dengan Komunikasi LoRa</dc:title>
	<dc:creator>MUSAYYANAH, MUSAYYANAH</dc:creator>
	<dc:creator>AFFANDI, CHARISMA DIMAS</dc:creator>
	<dc:creator>LEBDANINGRUM, KRISTIN</dc:creator>
	<dc:subject xml:lang="id-ID">Filter Kalman; Localization; LoRa; RSSI; Wireless Sensor Network</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKWireless Sensor Networ (WSN) merupakan jaringan nirkabel terdiri dari kumpulan node sensor tersebar di lingkungan observasi, saling berkomunikasi sesuai dengan algoritma komunikasi. Salah satu penerapan WSN adalah lokalisasi berbasis RSSI. RSSI merupakan hasil lokalisasi yang bersifat fluktuatif disebabkan oleh fenomena multipath fading, sehingga berpengaruh terhadap hasil lokalisasi. Artikel ini menerapkan Filter Kalman (FK) untuk lokalisasi Outdoor berbasis RSSI dengan komunikasi LoRa untuk lima Node Diam (ND) dan empat Node Anchor (NA). Pengujiannya terdiri dari membandingkan FK dengan tanpa FK, dan FK dengan metode Normalisasi. FK dapat memperbaiki akurasi pada estimasi jarak dan posisi. FK memperbaiki akurasi estimasi jarak sebesar 0,57% untuk ND1; 0,19% untuk ND2; 4,59% untuk ND3; 0,73% untuk ND4 dan 20,11% untuk ND5. Pada estimasi posisi, FK dapat meningkatkan akurasi sebesar 2,45% untuk ND1; 11,19% untuk ND2; 6,03% untuk ND3; 7,64% untuk ND4; dan 5,42% untuk ND5. Selain itu, FKÂ dapat memperbaiki akurasi 15,94% untuk ND1; 3,41% untuk ND 2 dan 15,76% untuk ND 4 terhadap metode Normalisasi.Kata kunci: Filter Kalman, Localization,LoRa, RSSI, Wireless Sensor NetworkÂ ABSTRACTWireless Sensor Network (WSN) is a wireless network consisting of sensor nodes spread across an observation environment, communicating with others separately according to a communication algorithm. In addition, one of the WSN applications is RSSI-based localization. RSSI is the development of localization which fluctuates due to the multipath fading phenomenon, thus affecting the localization results. This article executes a Kalman Filter (KF) for RSSI-based Outdoor localization with LoRa communication for five Diam Nodes (ND) and four Anchor Nodes (NA). The experiment involves comparing KF with neither KF nor the Normalization method. KF can improve the accuracy of distance and location estimation. FK increases the distance estimation accuracy by 0,57% for ND1; 0,19% for ND2; 4,59% for ND3; 0,73% for ND4; and 20,11% for ND5. For ND1, ND2, ND3, ND4, and ND5, KF can improve position estimation accuracy by 2,45%, 11,19%, 6,03%, 7,64%, 5,42%, and 2,45%, respectively. In addition, KF can increase accuracy by 15,94% for ND1, 3,41% for ND2, and 15,76% for ND4 in comparison to the Normalization approach.Keywords: Kalman Filter, Localization, LoRa, RSSI, Wireless Sensor Network</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-10-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8998</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i4.849</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 849</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023; 849</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/8998/3411</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/8998/737</dc:relation>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/downloadSuppFile/8998/738</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/3759</identifier>
				<datestamp>2025-01-06T05:53:03Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Peningkatan Efisiensi Energi pada Kendaraan Listrik dengan Elektronik Diferensial Berbasis ANN (Artificial Neural Network)</dc:title>
	<dc:creator>AHMADI, SOFYAN</dc:creator>
	<dc:creator>ANAM, KHAIRUL</dc:creator>
	<dc:creator>WIDJONARKO, WIDJONARKO</dc:creator>
	<dc:subject xml:lang="id-ID">Motor BLDC; Elektronik Diferensial; Neural network-Logic; Akselerasi; Efisiensi.</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKSeiring dengan perkembangan teknologi kendaraan listrik yang saat ini semakinÂ canggih dan berkembang sangat cepat, upaya pengembangan kendaraan listrikÂ terus dilakukan, salah satunya penggunaan motor BLDC dalam kendaraan listrikÂ untuk meningkatkan efisiensi. Penelitian ini menggunakan kontrol ANN (ArtificialÂ Neural Network) pada mikrokontroler serta metode differential untukÂ pengontrolan kecepatan putar motor BLDC. Pengujian Percepatan denganÂ menempuh jarak 200 meter arus rata-rata sebesar 1,05 ampere. Daya rata-rataÂ pada pengujian efisiensi sebesar 101 watt. Hasil efisiensi dari pengujian denganÂ panjang lintasan sejauh 3,3 km dengan waktu tempuh 10 menit didapatkan hasilÂ efisiensi energi dari sistem kendaraan sebesar 179,34 km/kwh.Kata kunci: Motor BLDC, Elektronik Diferensial, Neural network-Logic,Â Akselerasi, Efisiensi.Â ABSTRACTAlong with the development of electric vehicle technology that is currentlyÂ increasingly sophisticated and growing very fast. efforts to develop electricÂ vehicles continue to be done, one of them the use of BLDC motor in electricÂ vehicles to improve efficiency. In this study using ANN (Artificial Neural Network)Â control on the microcontroller as well as the differential method for controllingÂ the rotational speed of the BLDC motor. Acceleration Testing with a distance ofÂ 200 meters average flow of 1.05 amperes. The average power on the 101 wattÂ efficiency test. The efficiency of the test with the length of the track as far as 3.3Â km with the travel time of 10 minutes obtained the efficiency of energy in theÂ vehicle system of 179.34 km / kwh.Keywords: BLDC Motor, Electronic Differential, Neural network-Logic,Â Acceleration,Efficiency.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2020-08-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3759</dc:identifier>
	<dc:identifier>10.26760/elkomika.v8i3.642</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 642</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 8, No 3: Published September 2020; 642</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/3759/2380</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2020 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/14189</identifier>
				<datestamp>2025-08-04T02:53:58Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Subject Index and Author Index</dc:title>
	<dc:creator>-, - INDEX</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:description xml:lang="en-US">Subject Index and Author Index</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2025-04-28</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/14189</dc:identifier>
	<dc:identifier>10.26760/elkomika.v13i2.%p</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 13, No 2: Published April 2025</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/14189/4029</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
			</metadata>
		</record>
		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/6270</identifier>
				<datestamp>2025-01-06T05:44:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
	http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="id-ID">Sistem Monitoring Kelembaban Tanaman Cabai Rawit menggunakan Irigasi Tetes Gravitasi berbasis Internet Of Things (IoT)</dc:title>
	<dc:creator>SURYANINGRAT, ARMANDA</dc:creator>
	<dc:creator>KURNIANTO, DANNY</dc:creator>
	<dc:creator>ROCHMANTO, RADITYA ARTHA</dc:creator>
	<dc:subject xml:lang="id-ID">Irigasi Tetes; Kelembaban; IoT; Firebase; Spreadsheet</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKTanaman cabai rawit dapat tumbuh optimal pada kelembaban tanah 60%-80% dengan suhu udara rata-rata 18 â€“ 30 derajat celcius. Penyiraman yang ada saat ini masih menggunakan sistem manual yang akan membuat kerugian dalam waktu dan tenaga. Selain itu penyiraman secara manual juga memboroskan air dan dapat membuat tanaman layu. Pada studi ini diusulkan sebuah sistem untuk membantu menjaga kelembaban tanaman cabai dengan menggunakan teknik irigasi tetes gravitasi yang dapat dipantau secara online dan realtime pada sebuah aplikasi android dan google spreadsheet. Hasil pengujian menunjukan bahwa sistem ini mampu menjaga kelembaban tanah pada nilai 60%-80% dengan volume air yang digunakan sebanyak 26,67 mililiter/menit. Hasil rata-rata seluruh pengujian akurasi sensor dan motor servo menghasilkan nilai yang cukup baik dengan ratarata error sebesar 1,96% dan akurasi sebesar 98,04%. Selanjutnya hasil pengujian QoS untuk delay masuk pada kategori bagus dengan rata-rata 177,99 ms dan packet loss masuk kategori sangat bagus dengan nilai sebesar 0,02%.Kata kunci: Irigasi Tetes, Kelembaban, IoT, Firebase, SpreadsheetÂ ABSTRACTCayenne pepper plants can grow optimally at 60%-80% soil moisture with an average air temperature of 18 â€“ 30 degree celcius. The current watering still uses a manual system which will result in a loss of time and effort. In addition, manual watering also wastes water and can make plants wither. In this study, a system is proposed to help maintain the humidity of chili plants by using gravity drip irrigation techniques that can be monitored online and in real time on an android application and google spreadsheet. The test results show that this system is able to maintain soil moisture at a value of 60%-80% with the volume of water used as much as 26.67 milliliters/minute. The average results of all sensor and servo motor accuracy tests produce a fairly good value with an average error of 1.96% and an accuracy of 98.04%. Furthermore, the QoS test results for delay are in the good category with an average of 177.99 ms and packet loss is in the very goodÂ category with a value of 0.02%.Keywords: Drip Irrigation, Humidity, IoT, Firebase, Spreadsheet</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID">Institut Teknologi Telkom Purwokerto</dc:contributor>
	<dc:date>2022-07-19</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6270</dc:identifier>
	<dc:identifier>10.26760/elkomika.v10i3.568</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 568</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 10, No 3: Published July 2022; 568</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/6270/2989</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Jurnal Elkomika</dc:rights>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/2215</identifier>
				<datestamp>2025-01-06T08:16:39Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
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	<dc:title xml:lang="id-ID">Kendali Logika Fuzzy pada Car Like Mobile Robot (CLMR) Penjejak Garis</dc:title>
	<dc:creator>FAHMIZAL, FAHMIZAL</dc:creator>
	<dc:creator>MURTI, BUDI BAYU</dc:creator>
	<dc:creator>PRATAMA, DONNY BUDI</dc:creator>
	<dc:creator>MAYUB, AFRIZAL</dc:creator>
	<dc:subject xml:lang="id-ID">car like mobile robot, robot penjejak garis, kendali logika fuzzy</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKMakalah ini memaparkan perancangan sistem kendali logika fuzzy untuk mengatur kecepatan dan arah sudut steering pada car like mobile robot (CLMR) dengan menggunakan metode Ackermann steering. CLMR penjejak garis dirancang menggunakan 16 buah photodiode, dan terdapat 7 buah membership fuzzfikasi dari pembacaan error dan last error sehingga terbentuk 49 aturan. Untuk menguji perfoma kendali fuzzy pada sistem CLMR dalam mengikuti lintasan garis maka dilakukan pengujian dengan bentuk lintasan berupa garis lurus dan berbelok serta zig-zag dalam satu lintasan putar. Proses variasi nilai keanggotaan fuzzifikasi masukan dan defuzzifikasi keluaran dilakukan sebanyak lima kali. Dari hasil pengujian diperoleh bahwa kendali logika fuzzy yang diaplikasikan pada sistem mampu membuat pergerakan CLMR sukses mengikuti lintasan uji selama 9,38 detik lebih baik 0,53 detik dari kendali PID. Selanjutnya, hasil rancangan sistem CLMR ini merupakan sebuah prototipe self-driving car.Kata kunci: car like mobile robot, robot penjejak garis, fuzzy, self-driving carÂ ABSTRACTThis paper describes the design of a fuzzy logic control system to adjust theÂ speed and direction of the angle of the steering on the car like mobile robotÂ (CLMR) using the Ackermann steering method. CLMR line tracking isÂ  designed using 16 photodiode pieces, and there are 7 fuzzfication membership from reading error and last error so that 49 rules are formed. To test the fuzzy control performance on the CLMR system in following the line trajectory, it was tested with the form of a straight line and a turn and a zigzag in a rotary track. The process of varying input membership fuzzification values and output defuzzification is done five times. From the test results, it was found that the fuzzy logic control applied to the system was able to make CLMR movement successfully followed the test path for 9.38 seconds better than 0.53 seconds of PID control. Furthermore, the results of the CLMR system design are a prototype self-driving car.Keywords: car like mobile robot, line tracking robot, fuzzy, self-driving car</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2018-10-18</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2215</dc:identifier>
	<dc:identifier>10.26760/elkomika.v6i3.451</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 3: Published September 2018; 451</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 6, No 3: Published September 2018; 451</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/2215/1861</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/10354</identifier>
				<datestamp>2025-01-06T05:39:57Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
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	<dc:title xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:title>
	<dc:creator>-, - INDEKS</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">Indeks Subjeks dan Indeks Pengarang</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2023-10-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10354</dc:identifier>
	<dc:identifier>10.26760/elkomika.v11i4.%p</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 11, No 4: Published October 2023</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/10354/3429</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/4045</identifier>
				<datestamp>2025-01-06T05:49:00Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
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	<dc:title xml:lang="id-ID">Antena Mikrostrip Array 8x2 Elemen untuk Aplikasi Radio Gelombang Mikro</dc:title>
	<dc:creator>ALAM, SYAH</dc:creator>
	<dc:creator>SURJATI, INDRA</dc:creator>
	<dc:creator>SARI, LYDIA</dc:creator>
	<dc:creator>TANUWIJAYA, JUSTIN</dc:creator>
	<dc:subject xml:lang="id-ID">antena; mikrostrip; gain; array; radio gelombang mikro</dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPeningkatan gain pada antena mikrostrip polarisasi melingkar menggunakan metode array 8x2 element diusulkan dalam penelitian ini. Antena yang diusulkan dirancang untuk bekerja pada rentang frekuensi 10700 â€“ 11700 MHz untuk sistem komunikasi radio gelombang mikro. Untuk meningkatkan gain, antena yang diusulkan di optimasi menggunakan array dengan 8x2 elemen. Dari hasil pengukuran diperoleh nilai return loss -22.77 dB dan VSWR sebesar 1.156. Bandwidth yang dihasilkan dari antena array 8x2 elemen adalah 900 MHz dengan rentang frekuensi kerja 10700 MHz -11600 MHz serta impedansi sebesar 55.87 + j 4.97 Î© pada frekuensi kerja 10925 GHz. Gain dari antena array 8x2 elemen adalah 15.6 dB pada frekuensi kerja 10925 MHz. Optimasi dengan metode array 8x2 elemen berhasil meningkatkan Gain sampai dengan 47.76 % dibandingkan dengan desain array 4x2 element. Antena yang diusulkan cocok dijadikan kandidat untuk digunakan pada sistem komunikasi radio gelombang mikro.Kata kunci: antena, mikrostrip, gain, array, radio gelombang mikroÂ ABSTRACTGain optimization on a circular polarization microstrip antenna using the 8x2 element array method is proposed in this study. The proposed antenna is designed to work in the frequency range 10700 - 11700 MHz for microwave radioÂ communication systems. To increase the gain, the proposed antenna is optimizedÂ using an array with 8x2 elements. From the measurement results obtained return value of -22.77 dB and VSWR of 1,156. The Bandwidth produced from the 8x2 element antenna array is 900 MHz with a working frequency range of 10700 MHz - 11600 MHz and an impedance of 55.87 + j 4.97 Î© at a working frequency of 10925 MHz. The gain of the 8x2 element array antenna is 15.6 dB at a working frequency of 10925 MHz. Optimization with the 8x2 element array method succeeded in increasing Gain by up to 47.76% compared to the 4x2 element array design. The proposed antenna is suitable as a candidate for use in microwave radio communication systems.Keywords: microstrip, antenna, gain, array, microwave radio</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2021-04-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4045</dc:identifier>
	<dc:identifier>10.26760/elkomika.v9i2.293</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 293</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 9, No 2: Published April 2021; 293</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/4045/2522</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 Jurnal Elkomika</dc:rights>
</oai_dc:dc>
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		<record>
			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/15045</identifier>
				<datestamp>2026-04-30T07:13:35Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
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	<dc:title xml:lang="en-US">Performance Analysis of Inverse Kinematics-Based Balance Control for Hexapod Stair Navigation</dc:title>
	<dc:creator>HERYAMAN, SYAFFEL SEAN RIZKINATA</dc:creator>
	<dc:creator>ANAM, KHAIRUL</dc:creator>
	<dc:creator>MULDAYANI, WAHYU</dc:creator>
	<dc:creator>CHAIDIR, ALI RIZAL</dc:creator>
	<dc:creator>HERDIYANTO, DEDY WAHYU</dc:creator>
	<dc:creator>RAMADHANI, CANDRA PUTRI RIZKIYAH</dc:creator>
	<dc:creator>PUTRA, AVIQ NURDIANSYAH</dc:creator>
	<dc:creator>SASONO, MUCHAMAD ARIF HANA</dc:creator>
	<dc:subject xml:lang="en-US">Hexapod; inverse kinematics; stair navigation; balance control</dc:subject>
	<dc:description xml:lang="en-US">Maintaining body stability is a key challenge for hexapod robots in stair navigation. This study proposes an inverse kinematics (IK)-based approach for dynamic balance control using real-time joint angle computation. Experimental results show that the method maintains body orientation near a neutral position, achieving a minimum pitch angle of 7.3°, thereby improving stability and reducing mechanical collision risk. System performance is also influenced by actuator speed and battery voltage.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2026-04-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/15045</dc:identifier>
	<dc:identifier>10.26760/elkomika.v14i2.261</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 2: Published April 2026; 261</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 14, No 2: Published April 2026; 261</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/15045/4352</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika</dc:rights>
</oai_dc:dc>
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			<header>
				<identifier>oai:ojs.ejurnal.itenas.ac.id:article/816</identifier>
				<datestamp>2025-01-06T08:06:37Z</datestamp>
				<setSpec>elkomika:ART</setSpec>
			</header>
			<metadata>
<oai_dc:dc
	xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/
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	<dc:title xml:lang="id-ID">Pemanfaatan Sistem RFID sebagai  Pembatas Akses Ruangan</dc:title>
	<dc:creator>RACHMAT, HENDI HANDIAN</dc:creator>
	<dc:creator>HUTABARAT, GILBERT ALLEGRO</dc:creator>
	<dc:subject xml:lang="id-ID"></dc:subject>
	<dc:description xml:lang="id-ID">ABSTRAKPada penelitian ini, sistem RFID (Radio Frequency Identification) dimanfaatkan sebagai kartu identifikasi personal pada sistem akses ruangan. Keberadaan sistem ini ditujukan untuk menjaga keamanan dan privasi ruangan dari seseorang yang tidak memiliki otoritas untuk memasuki ruangan tersebut. Melalui perancangan dan implementasi sistem akses ruangan ini, dilakukan evaluasi sistem kerja kunci elektrik berbasis komponen solenoid serta jarak dan posisi optimal pembacaan RFID tag guna memberikan kenyamanan pada pengguna ketika mengakses ruangan. RFID tag yang dipergunakan dalam sistem ini berbentuk kartu tipe EM4001 dan menyimpan kode unik yang digunakan sebagai identifikasi personal. Kode ini dibaca oleh RFID reader tipe ID-12 dan divalidasi otoritasnya dengan mikrokontroler ATMega32 untuk mengatur sistem kerja kunci elektrik yang dirancang sendiri menggunakan solenoid. Sistem ini dilengkapi pula dengan sistem database untuk pencatatan pengguna yang mengakses ruangan. Dari hasil pengujian, seluruh (100%) RFID tag dapat dikenali oleh RFID reader dalam tiga posisi berbeda dengan jarak optimal sejauh 5 cm (vertikal) dan 2 cm (horisontal). Keseluruhan (100%) aktifitas pengguna yang mengakses ruangan dapat tercatat dalam sistem database. Hasil penelitian ini dapat disimpulkan bahwa teknologi RFID dapat digunakan secara nyaman dan aman sebagai alternatif sistem identifikasi personal untuk sistem akses ruangan.Kata Kunci: kunci elektrik, RFID, sistem akses ruangan, sistem database, solenoid.ABSTRACTIn this research, RFID system was utilized as a personal identification security card in access room system. This system was aimed to secure a room and to have privacy from unauthorized person to enter the room. By designing and implementing the system, a solenoid based electric key system as well as an optimal distance and position of RFID tag were evaluated to know the most convenience condition for all users during accessing the room. RFID tag used in this system was a card type of EM4001 that has a unique code as a personal identification. This code was read by an ID-12 RFID reader and then validated by microcontroller ATMega32 to control a customized electric key. This system was also equipped with database system to record some users who accessing the room. The results showed that 100% of RFID tag could be read by RFID reader in three different positions with optimum distance of 5cm vertically and 2cm horizontally. All usersâ€™ activities during accessing the room have been recorded successfully by database system. This research concluded that RFID technology could be applied conveniently and securely as an alternative of personal identification system to access a room.Keywords: Access room system, database system, electric key, RFID, solenoid.</dc:description>
	<dc:publisher xml:lang="en-US">Institut Teknologi Nasional, Bandung</dc:publisher>
	<dc:contributor xml:lang="id-ID"></dc:contributor>
	<dc:date>2014-01-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/816</dc:identifier>
	<dc:identifier>10.26760/elkomika.v2i1.27</dc:identifier>
	<dc:source xml:lang="id-ID">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 2, No 1: Published January - June 2014; 27</dc:source>
	<dc:source xml:lang="en-US">ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, &amp; Teknik Elektronika; Vol 2, No 1: Published January - June 2014; 27</dc:source>
	<dc:source>2459-9638</dc:source>
	<dc:source>2338-8323</dc:source>
	<dc:language>ind</dc:language>
	<dc:relation>https://ejurnal.itenas.ac.id/index.php/elkomika/article/view/816/1015</dc:relation>
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