Electrician : Jurnal Rekayasa dan Teknologi Elektro最新文献

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Rancang Bangun Prototipe Rumah Kaca untuk Tanaman Stroberi Berbasis Internet of Things 基于物联网的草莓植物温室原型
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2543
Muhammad Dimas Syaputra
{"title":"Rancang Bangun Prototipe Rumah Kaca untuk Tanaman Stroberi Berbasis Internet of Things","authors":"Muhammad Dimas Syaputra","doi":"10.23960/elc.v17n3.2543","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2543","url":null,"abstract":"Stroberi merupakan suatu jenis buah-buahan dimana bernilai ekonomis yang tinggi dan di dalamnya terkandung segudang manfaat. Pembudidayaan  tanaman  stroberi  di  Indonesia telah   mulai   dilakukan.   Penanaman   stroberi dinilai  memiliki  nilai  ekonomis yang cukup menghasilkan di sisi petani. Dalam melakukan pembudidayaan stroberi, suhu dan kelembaban tanaman stroberi  merupakan hal sangat  penting dalam pertumbuhan stroberi. Jika suhu terlalu tunggi maka tanaman bisa  kehilangan kemampuan   fisiologisnya seperti seperti fotosintesis,nutrisi dan jika suhu terlalu rendah  pertumbuhan tanaman menjadi lambat bahkan berhenti. Dari permasalahan tersebut , peneliti bertujuan  membuat prototipe rumah kaca yang memiliki beberapa komponen seperti tempetur suhu agar kondisi rumah kaca tetap terjaga pada suhu 28°C dengan menggunakan sensor DHT11, Sensor Kelembaban Tanah YL 69 digunakan untuk mengetahui kelembaban tanah media tanam, pompa 12 V digunakan untuk melakukan penyiram dan pempukan otomastis, mist maker sebagai pendingin ruang yang dibantu oleh kipas dan ESP8266 sebagai mikrokontroler. Hasil dari alat prototipe rumah kaca ini dapat membantu petani stroberi dalam melakukan perawatan  tanaman stroberi dan dapat menghasilkan buah stroberi yang berkualitas sehingga memiliki nilai jual yang cukup mahal","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"160 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Rancang Bangun Box Pengering Sepatu Berbasis Mikrokontroler 设计基于微控制器的干鞋盒
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2544
Muhammad Reski Ramadhan
{"title":"Rancang Bangun Box Pengering Sepatu Berbasis Mikrokontroler","authors":"Muhammad Reski Ramadhan","doi":"10.23960/elc.v17n3.2544","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2544","url":null,"abstract":"Intisari -- Sepatu adalah jenis alas kaki (Fotwear) yang biasanya terdiri dari sol, telapak sepatu, penutup sepatu, dan tali sepatu. Kendala yang dialami pada sepatu adalah proses pengeringan menggunakan Cahaya matahari langsung akan merusak kondisi sepatu. Namun bukan hanya  factor musim yang mempengaruhi masalah pengeringan sepatu yang basah bisa jadi karena situasi dan kondisi seperti malam hari. Pada Box pengering sepatu ini komponen yang digunakan yaitu elemen pemanas kipas dc peltier, sensor DHT22, Sensor Soil Moisture (Kelembapan Tanah), Lampu UV-C, dan komponen pendukung lainnya. Untuk proses pengeringan sepatu menggunakan kipas dc peltier sebagai penghasil suhu panas dan dingin, sensor DHT22 dan Sensor Soil Moisture berfungsi sebagai sensor suhu dan kelembapan pada box pengeringan sepatu, dan lampu UV-C berfungsi sebagai sterilisasi pada sepatu saat proses pengeringan.","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Efektiktifitas Pemasangan Proteksi Petir Berdasarkan Tingkat Ancaman Sambaran Petir Cloud to Ground di Titik Tower Transmisi Air Anyir - Pangkalpinang 基于云对地雷击威胁程度的安尼尔航空输电塔点防雷装置有效性分析 - 彭加勒比南
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2486
Hanung Yoba Abriyanto
{"title":"Analisis Efektiktifitas Pemasangan Proteksi Petir Berdasarkan Tingkat Ancaman Sambaran Petir Cloud to Ground di Titik Tower Transmisi Air Anyir - Pangkalpinang","authors":"Hanung Yoba Abriyanto","doi":"10.23960/elc.v17n3.2486","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2486","url":null,"abstract":"Intisari — Pulau Bangka merupakan bagian dari provinsi Kepulauan Bangka Belitung dengan kondisi geografis di kelilingi laut sehingga berpotensi memiliki curah hujan tinggi disertai petir. Berdasarkan analisis pareto gangguan kelistrikan transmisi Bangka, penyebab gangguan tertinggi adalah sambaran petir. Tujuan penelitian ini adalah menganalisis tingkat ancaman sambaran petir pada titik tower transmisi dan kelayakan ekonomi investasi pemasangan proteksi petir di titik tower transmisi sehingga didapatkan optimasi titik pemasangan proteksi petir dengan biaya investasi yang lebih optimal. Objek penelitian di fokuskan pada penghantar transmisi Air Anyir-Pangkalpinang. Pendekatan analisa penelitian yaitu dengan perhitungan tingkat potensi ancaman sambaran petir dari data history tahun 2019-2021 yang diambil dari aplikasi pengolah data FALLS (Fault Analysis and Lightning Location Software). Hasil perhitungan analisa tingkat potensi ancaman sambaran tinggi dengan nilai kerapatan sambaran diatas 1,90 sambaran per km2 adalah tower 12, tower 16, tower 23, tower 24, tower 25 dan tower 26. Analisa kelayakan ekonomi investasi didasarkan pada perhitungan Internal Rate of Return (IRR), Net Present Value (NPV), Payback Period (PP) dan Benefit Cost Ratio (BCR). Hasil analisis kelayakan ekonomi investasi pemasangan diseluruh titik tower Air Anyir-Pangkalpinang didapatkan nilai NPV Positif sebesar Rp 2.573.916.460,39, nilai IRR sebesar 19,16%, nilai PP selama 9 tahun dan nilai BCR sebesar 4,75. Sedangkan untuk analisis kelayakan ekonomi pemasangan proteksi petir di titik tower berdasarkan hasil perhitungan analisa potensi peluang sambaran petir tinggi didapatkan nilai NPV Positif sebesar Rp 3.766.891.465,59, nilai IRR sebesar 60,63%, nilai PP selama 3 tahun dan nilai BCR sebesar 14,90. Kata Kunci — Sambaran Petir, FALLS, Efektifitas, Analisis Ekonomi","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"222 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perancangan Self Tuning Dua Derajat Kebebasan dengan Metode Fuzzy Logic pada Pengendalian Kecepatan Motor Sinkron Magnet Permanen Menggunakan Metode Vector Control 用模糊逻辑方法设计永磁同步电机速度控制的双自由度自调整,采用矢量控制方法
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2483
C. R. Harahap, Endah Komalasari, Nadia Julian Putri
{"title":"Perancangan Self Tuning Dua Derajat Kebebasan dengan Metode Fuzzy Logic pada Pengendalian Kecepatan Motor Sinkron Magnet Permanen Menggunakan Metode Vector Control","authors":"C. R. Harahap, Endah Komalasari, Nadia Julian Putri","doi":"10.23960/elc.v17n3.2483","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2483","url":null,"abstract":"Abstract — This paper proposes self tuning Proportional-Integral/Proportional gain controller parameter in a Two Degree of Freedom (2DoF) using fuzzy logic method for speed control of permanent magnet synchronous motor. The self tuning method can automatically determine the PI-P parameters using a fuzzy logic control system. Speed control of the 3-phase permanent magnet synchronous motor is carried out by changing the 3-phase system (a-b-c) to a 2-phase system (direct-quadrature) using the vector control method. SVPWM method is used to modulate six switches on a 3 phase inverter. The results obtained using MATLAB Simulink show that by using a self-tuning fuzzy logic control system, high motor performance results are obtained, where the speed response of the permanent magnet synchronous motor shows that the step response and disturbance response are close to the ideal response. Keywords— Permanent Magnet Synchronous Motor, Self Tuning, Two Degrees of Freedom, Fuzzy Logic, Vector Control.","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Penerapan Machine Learning Untuk Prediksi Masa Studi Mahasiswa di Perguruan Tinggi X 应用机器学习预测 X 学院学生的学习时间
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2529
Isna Oktadiani, Helm Fitriawan, Muhammad Nurwahidin, Herpratiwi
{"title":"Penerapan Machine Learning Untuk Prediksi Masa Studi Mahasiswa di Perguruan Tinggi X","authors":"Isna Oktadiani, Helm Fitriawan, Muhammad Nurwahidin, Herpratiwi","doi":"10.23960/elc.v17n3.2529","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2529","url":null,"abstract":"Universities play a role in producing quality resources from their graduate students, so that the quality and accreditation of tertiary institutions are things that need attention. One indicator of higher education accreditation is student graduation on time, so student graduation must be an important concern for tertiary institutions. Based on the results of the documentation, the percentage of students graduating on time is lower than students who are not completing their studies on time, therefore it is necessary to analyze the student's study period to overcome the study period that graduates are not on time using the machine learning method with the Naïve Bayes Classifier algorithm to predict student study period. The research method uses the Naïve Bayes Classifier algorithm method which is part of Artificial Intelligence (AI), which consists of preprocessing, input, process and output. because this method has high accuracy and can work better in real-world cases. The results of predicting the timeliness of student study time at college X with 3553 data using the Naïve Bayes Classifier algorithm method, using WEKA tools succeeded in predicting student study time with 70% data taining and 30% as random testing data with the system. Using 11 attributes, namely study program, GPA, mother's occupation, mother's income, entry period, father's occupation, father's income, route of entry, gender, and school of origin, obtained a percentage of precision value of 54.545%, recall value of 67.220%, and the accuracy level reaches 79.925% which is categorized as good, using the ROC curve calculation to form almost close to (0.1) with an AUC value of 0.844 which is categorized as very good. Based on the results of the percentage accuracy rate, ROC curve and AUC value, the Naïve Bayes Classifier predicts student graduation in the \"Good\" category","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"180 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pembangkit Listrik Tenaga Surya Portable Untuk Penerangan Kolam Budidaya Ikan (Studi Kasus : Kolam Warga Desa Jembrana, Kecamatan Waway Karya, Lampung Timur) 用于鱼塘照明的便携式太阳能发电站(案例研究:楠榜东部 Waway Karya 区 Jembrana 村的池塘)
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2512
Bagas Pamuji, Novia Utami
{"title":"Pembangkit Listrik Tenaga Surya Portable Untuk Penerangan Kolam Budidaya Ikan (Studi Kasus : Kolam Warga Desa Jembrana, Kecamatan Waway Karya, Lampung Timur)","authors":"Bagas Pamuji, Novia Utami","doi":"10.23960/elc.v17n3.2512","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2512","url":null,"abstract":"Pembangkit listrik tenaga surya (PLTS) portable merupakan energi listrik terbarukan yang memanfaatkan energi yang tesedia oleh alam yaitu sinar matahari, di mana sinar matahari selalu bersinar sepanjang masa, yang di serap oleh panel surya yang akan dirubah menjadi energi listrik dan akan di simpan di baterai melalui solar charge controller, dan selanjutnya di rubah dari DC ke AC melalui inverter serta menaikan tegangan 12 V ke 220 V. PLTS portabel sendiri merupakan pembangkit yang cukup mudah di bongkar pasang karena berbentuk portabel. Tujuan dari penelitian ini, pembangkit listrik tenaga surya portabel dapat membantu warga yang mempunyai usaha perikanan yang berada di persawahan untuk memudahkan warga di desa Jembrana, Waway Karya, Lampung Timur. Dalam melakukan pengontrolan dan pemakanan karena adanya penerangan kolam dengan pembangkit listrik tenaga surya portabel yang mudah unuk di pindahkan dari titik pemasangan ke titik lainnya, dan memudahkan warga bongkar pasang penerangan jika setelah panen ikan. Penelitian ini di lakukan selama 7 hari di kolam persawahan selama 24jam dari jam 06.00 – 06.00 untuk di lakukan pengambilan data, pada jam 06.00-18.00 panel surya melakukan pengecasan dan jam 18.00 beban hidup sampai 06.00 dengan total lampu 4 buah 28watt. Pada panel surya saat beroprasi di siang hari panel surya terdapat tegangan terbesar 14,96 V, aus terbesar 4,63 A, dan daya terbesar 69,21 Watt, panel surya beroprasi sangat berpengaruh terhadap kondisi cuaca.","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"169 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Penerapan Logika Fuzzy untuk Kendali Suhu Ruangan dengan Air Conditioner pada Rumah dan Kantor 模糊逻辑在家庭和办公室空调室温控制中的应用
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2536
Yoga Alif, Kurnia Utama, Adrianus Raffel, Fernando Wibisono, Kata kunci — Logika, Metode Fuzzy, Mamdani, Kendali Suhu, Air Ruangan, Rumah Kantor. Condtioner
{"title":"Penerapan Logika Fuzzy untuk Kendali Suhu Ruangan dengan Air Conditioner pada Rumah dan Kantor","authors":"Yoga Alif, Kurnia Utama, Adrianus Raffel, Fernando Wibisono, Kata kunci — Logika, Metode Fuzzy, Mamdani, Kendali Suhu, Air Ruangan, Rumah Kantor. Condtioner","doi":"10.23960/elc.v17n3.2536","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2536","url":null,"abstract":"The purpose of this research is to build a fuzzy logic system using the mamdani method which can control room temperature with Air Conditioner (AC) in homes and offices so that every room in the house and office that uses Air Conditioner (AC) as air conditioner gets optimal temperature so it doesn't affect the health of people in the room, saves electricity usage, and can extend the life of the Air Conditioner (AC) itself. In this study several parameters will be used such as room size, number of Air Conditioners (AC) in one room, Air Conditioner (AC) specifications, and the number of people in one room where these parameters will be taken from daily life in Indonesia. Then from these parameters will be processed with fuzzy logic using the mamdani method so that it will produce an output in the form of what is the optimal temperature that will be issued by the Air Conditioner (AC) in the room.","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139333233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kontrol Jembatan Otomatis Menggunakan Sensor Ultrasonik Berbasis Arduino 利用基于 Arduino 的超声波传感器实现桥梁自动控制
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-09-30 DOI: 10.23960/elc.v17n3.2524
Elka Pranita
{"title":"Kontrol Jembatan Otomatis Menggunakan Sensor Ultrasonik Berbasis Arduino","authors":"Elka Pranita","doi":"10.23960/elc.v17n3.2524","DOIUrl":"https://doi.org/10.23960/elc.v17n3.2524","url":null,"abstract":"Making controls for unmanned aircraft is an innovation made to make it easier for someone to learn to control an unmanned aircraft. Advances in technology, especially in the field of control systems, make it possible to perform manual tasks automatically. This control design is designed to facilitate the learning process so that the control process can be carried out at any time. Application of methods in designing hardware and software. This tool uses the Arduino Nano microcontroller as the controller and the nrf24l01 sensor for sending and receiving can be done manually or automatically. From the results of the tests carried out, the nrd24l01 sensor can send and receive according to the specified settings. With this tool, it is hoped that beginners can learn to control unmanned aircraft, which originally required quite a high cost to be able to try and learn manually and now can learn at a lower cost and in a short time. Keywords — arduino nano, Remote Control, Nrf24l01","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139332303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analisis Pembangkit Pulsa Penyalaan Inverter 3 Fasa Menggunakan Space Vector Pulse Width Modulation (SVPWM) 利用空间矢量脉宽调制 (SVPWM) 分析三相逆变器启动脉冲的产生
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-05-30 DOI: 10.23960/elc.v17n2.2419
S. Setiyono
{"title":"Analisis Pembangkit Pulsa Penyalaan Inverter 3 Fasa Menggunakan Space Vector Pulse Width Modulation (SVPWM)","authors":"S. Setiyono","doi":"10.23960/elc.v17n2.2419","DOIUrl":"https://doi.org/10.23960/elc.v17n2.2419","url":null,"abstract":"Paper ini menyajikan  algoritma pembangkit pulsa kendali  untuk mengatur kinerja saklar inverter sebagai driver  motor induksi  3 fasa dengan  metode Space Vector Pulse Width Modulation (SVPWM) melalui simulasi pemodelan  menggunakan tools matlab Simulink. Deretan pulsa penyalaan dihasilkan melalui kalkulasi beberapa persamaan matematik yaitu perhitungan sinyal referensi, transformasi tegangan 3 fasa abc ke system dua dimensi dq, sudud sector , pola waktu penyalaan saklar inverter, dan pembanding sinyal pembawa segitiga dengan sinyal modulator. Kinerja saklar inverter membentuk 8 kombinasi keadaan dan diilustrasikan memiliki 6 buah sector yang terpisah 60 derajat  antar sector. Inverter dua level yang dibangun menggunakan 3 buah pasang saklar semikonduktor MOSFET. Disain simulasi diharapkan dapat dijadikan bahan acuan para peneliti untuk di implementasikan menjadi peralatan pengendalian mesin . Pemodelan ini juga digunakan untuk mengetahui dan menganalisis kendali penyalaan saklar inverter , pengaruh indeks modulasi terhadap kinerja saklar, dan pola waktu penyalaan pulsa tiap tiap pasangan saklar inverter. Hasil simulasi menjelaskan bentuk gelombang pulsa penyalaan yang dibangun menghasilkan deretan pulsa terkendali yang dapat menjalankan performa  saklar inverter tiga fasa","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"52 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139372495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Kinerja Pengolahan Sinyal Gerakan Tanda Isyarat Melalui Compressive Sampling Untuk Teknologi Radar Doppler Dengan Long Range 通过压缩采样实现手势信号处理性能,用于远距离多普勒雷达技术
Electrician : Jurnal Rekayasa dan Teknologi Elektro Pub Date : 2023-05-30 DOI: 10.23960/elc.v17n2.2422
Puspa Kurniasari
{"title":"Kinerja Pengolahan Sinyal Gerakan Tanda Isyarat Melalui Compressive Sampling Untuk Teknologi Radar Doppler Dengan Long Range","authors":"Puspa Kurniasari","doi":"10.23960/elc.v17n2.2422","DOIUrl":"https://doi.org/10.23960/elc.v17n2.2422","url":null,"abstract":"Sinyal merupakan media pembawa informasi yang mengalami perubahan besaran fisis ketika mengalami propagasi dalam ruang dan waktu. Perangkat wireless dalam menggunakan sinyal untuk pengiriman informasi selalu mengikuti perkembangan teknologi informasi dan komunikasi yang berkembang pesat. Salah satu teknologi berbasis wireless yaitu radar doppler yang mentransmisikan sinyal untuk mengenali keberadaan objek dan gerakan objek. Akan tetapi, sinyal pantulan dari objek dapat dipengaruhi noise, interferensi dan objek sekitar sehingga kinerja radar doppler bekerja tidak optimal dalam transmisi sinyal. Jangkauan sinyal juga mengalami keterbatasan transmisi terhadap objek. Pada penelitian ini, compressive sampling digunakan dalam pengolahan sinyal terima purwarupa radar doppler terhadap gerakan isyarat objek agar kualitas sinyal yang dihasilkan oleh sistem dapat memberikan informasi objek yang sesuai dengan estimasi sinyal asli dan penggunaan teknologi long range atau lora pada radar doppler untuk menjangkau objek pada posisi jarak tertentu. Kinerja compressive sampling menunjukkan hasil yang diperoleh yaitu mean square error paling rendah di 3,6532 percent dengan rasio sinyal terhadap noise atau SNR yaitu 3.1326 dB dan rasio peak sinyal terhadap noise atau PSNR ialah 31.4365 dB dengan amplitudo 69 V untuk gerak isyarat sejumlah susunan kata ‘buku matematika di atas meja’ di jarak dua meter. Compressive sampling telah dapat berfungsi sebagai cara pengolahan sinyal pada hasil pengembangan radar doppler dengan teknologi long range.","PeriodicalId":193722,"journal":{"name":"Electrician : Jurnal Rekayasa dan Teknologi Elektro","volume":"83 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139372444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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