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All Journal TEKNIK Mechatronics, Electrical Power, and Vehicular Technology Jurnal Teknologi Jurnal Keteknikan Pertanian Tropis dan Biosistem JST ( Jurnal Sains Terapan ) JURNAL INSTEK (Informatika Sains dan Teknologi) TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Prosiding Konferensi Nasional PKM-CSR Emitor: Jurnal Teknik Elektro
IRSYADI, FAKIH
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Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Other

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Perancangan dan Implementasi Sistem Monitoring Kecepatan Motor BLDC Hub Bergir pada Sepeda Listrik Irsyadi, Fakih; Arrofiq, Muhammad; Sumanto, Budi; P, Matthew Sebastian
JST (Jurnal Sains Terapan) Vol 7, No 1 (2021): JST (Jurnal Sains Terapan)
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat, Politeknik Negeri Balikpapan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32487/jst.v7i1.974

Abstract

Saat ini, teknologi sepeda listrik semakin berkembang pesat. Salah satunya adalah penambahan (planetary) gir pada penggerak jenis hub BLDC. Penambahan ini bertujuan untuk meningkatkan torsi motor, sehingga untuk output torsi yang sama, motor akan lebih kecil dan ringan. Pada era digital ini, pengukuran parameter sepeda listrik sangatlah penting, selain untuk penelitian dan pengembangan teknologi, data pengukuran juga dapat dimanfaatkan untuk mengetahui performansi pengguna saat bersepeda. Salah satu parameter yang sering diukur adalah kecepatan sepeda. Pada dasarnya, pengukuran kecepatan sepeda dapat dilakukan dengan mengukur kecepatan putar roda. Pada sepeda listrik berpenggerak BLDC, pengukuran kecepatan putar roda dapat diakukan dengan memanfaatkan sensor hall effect yang telah tertanam pada motor BLDC. Metode tersebut tidak dapat digunakan pada jenis motor gear hub BLDC. Pada jenis motor ini, terdapat overrun clutch yang menyebabkan roda akan bergerak bebas saat motor tidak diberikan daya. Motor BLDC tidak bergerak meskipun roda secara mekanik bergerak. Akbiatnya tidak terjadi perubahan pada nilai pembacaan sensor hall effect. Pada penelitian ini akan dilakukan perancangan dan implementasi sistem monitoring kecepatan sepeda listrik berpenggerak geared hub BLDC dengan menggunakan sensor hall effect dan reed switch eksternal yang terinspirasi dari prinsip kerja rpm meter digital. Hasil pengujian menunjukkan bahwa sistem monitoring yang dirancang menghasilkan akurasi monitoring serta tingkat presisi yang tinggi, dengan maksimum kesalahan pengukuran kurang dari 2,5 % serta standard deviasi kurang dari sama dengan  1,5 rpm, ketika digunakan pada sistem monitoring kecepatan roda dengan waktu cuplik 0,1 detik. Sistem monitoring tetap menghasilkan akurasi dan presisi pengukuran yang tinggi meskipun kontroler diberikan pembebanan komputasi tambahan. Hal ini menunjukkan bahwa mekanisme yang diusulkan dapat diimplementasikan pada sistem yang lebih kompleks.
Design of intelligent cruise control system using fuzzy-PID control on autonomous electric vehicles prototypes Saputro, Joko Slamet; Anwar, Miftahul; Adriyanto, Feri; Ramelan, Agus; Yusuf, Putra Maulana; Irsyadi, Fakih; Firmansyah, Rendra Dwi; Putri, Tri Wahyu Oktaviana
Journal of Mechatronics, Electrical Power, and Vehicular Technology Vol 15, No 1 (2024)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/j.mev.2024.877

Abstract

Electric vehicles provide a solution for using alternative fuels, namely, electricity. Electric vehicles are used for short distances and intercity travel over long distances, increasing the risk of accidents. Cruise Control is a technology embedded in vehicles to maintain stable speeds; this system will automatically adjust the vehicle's speed when motion changes cause changes in vehicle speed. This study aims to apply lidar sensors to detect distance in the Intelligent Cruise Control (ICC) system using the Fuzzy-PID control method. Testing results were obtained at safe distance inputs of 5, 6, and 7 meters with various object distances. All the tests were carried out; the response systems were obtained with an average settling time of 5 seconds and an average overshoot of 1.53%. Therefore, the proposed Fuzzy-PID method works well for controlling Intelligent Cruise Control systems in autonomous electric vehicle prototypes.
Prediction of Onset Temperature in Standing Wave Thermoacoustic Engine with Mesh Screen Stack Murti, Prastowo; Astuti, Wijayanti Dwi; Setiawan, Ikhsan; Irsyadi, Fakih; Hudati, Imroatul
Jurnal Teknologi Vol 16, No 1 (2024): Jurnal Teknologi
Publisher : Fakultas Teknik Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jurtek.16.1.27-32

Abstract

A thermoacoustic engine is a engine that converts thermal energy into acoustic energy, which can be used to generate electricity or cooling. This engine is attractive because it consists only of a stack, heat exchangers, and a resonator. The stack serves as the primary component for the energy conversion process and consists of porous materials like an array of stainless steel mesh screens. To generate the acoustic energy, a minimum temperature difference is necessary between the two sides of the stack, called the onset temperature difference. However, the calculation for prediction of onset temperature on the stack made of mesh screen has not been addressed. Therefore, the objective of this paper is to propose a method that can be used to estimate the onset temperature difference in standing wave thermoacoustic engine with stacks made of mesh screen arrays. The onset temperature difference is predicted numerically using linear stability theory and matrix transfer methods. Experimental verification is carried out by using standing wave thermoacoustic engine from pervious study. The results showed that the lowest onset temperature difference (TH - TC = 140ºC) is obtained when rh = 0.497 mm. Furthermore, the numerical and experimental onset temperature difference comparisons show a qualitative agreement, allowing the onset temperature prediction method to be used in designing standing wave thermoacoustic engines with stacks made of mesh screens.
PETA JALAN PEMERATAAN LITERASI STEM MELALUI PEMROGRAMAN DAN ROBOTIKA DI LEMBAGA PENDIDIKAN DI KABUPATEN BANDUNG Romdlony, Muhammad Zakiyullah; Rahmat, Basuki; Putra, M. Darfyma; Afifah, Khilda; Rosa, Muhammad Ridho; Irsyadi, Fakih
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 6 (2023): INOVASI PERGURUAN TINGGI & PERAN DUNIA INDUSTRI DALAM PENGUATAN EKOSISTEM DIGITAL & EK
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37695/pkmcsr.v6i0.1917

Abstract

Artikel ini mendiskusikan usulan metode dan peta jalan pemerataan literasi pemrograman dan robotika yang mencakup kompetensi STEM (Science, Technology, Engineering, Mathematics), di instansi pendidikan yang belum terpapar dengan sains dan teknologi, seperti pesantren, madrasah, maupun sekolah-sekolah di daerah. Hal ini sangat urgen diangkat mengingat SDM di Indonesia belum secara merata mampu menghadapi Revolusi Industri 4.0 dan perlunya penerapan yang nyata terkait amanah sustainable development goal (SDG) dalam hal pendidikan yang berkualitas dan merata. Pada artikel ini dibahas beberapa best practice dalam pelaksanaan peta jalan tersebut disertai dengan diskusi dan analisisnya. Pelaksanaan pelatihan dan pendampingan dalam rangka meningkatkan literasi pemrograman dan robotika yang dibahas mencakup kegiatan di Madrasah Aliyah Islahul Amanah, Pondok Pesantren Pembangunan Sumur Bandung, dan SMAN 1 Bojongsoang, semua berada di daerah Kabupaten Bandung. Dari ketiga kegiatan tersebut didapatkan potret terkait perlunya pendampingan secara berkelanjutan dan berkesinambungan dari perguruan tinggi dalam rangka meningkatkan literasi tersebut.
Rancang Bangun Sistem Komunikasi Sensor Nirkabel Pada Perangkat Pertanian Menggunakan Lora Dengan Topologi Mesh Atthoyyib, Latief Hasyim; Irsyadi, Fakih; Baskoro, Hilmy Rahmansyah
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 12 No. 1 (2024): April 2024
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2024.012.01.04

Abstract

Penelitian ini merupakan penerapan sistem Wireless Sensor Network yang dipadukan dengan Internet of Thing (IoT). Sistem ini sangat memungkinkan untuk diaplikasikan pada perangkat pemantauan bidang pertanian seperti Light Insect Trap (LIT), dimana dalam pemasangannya dilakukan secara terdistribusi di area yang luas dan jauh dari jaringan internet lokal. Sistem ini menggunakan LoRa sebagai sistem komunikasi nirkabel antar perangkat dengan menerapkan topologi mesh untuk menghubungkan end node dan gateway. Pengujian sistem komunikasi perangkat meliputi pengujian performa komunikasi LoRa, pengujian topologi mesh pada perangkat, dan pengujian pengiriman data ke ThingSpeak melalui modul GSM SIM800L. Hasil pengujian meunjukkan bahwa penelitian ini berhasil mengusulkan sistem komunikasi nirkabel yang dapat digunakan untuk pemantauan parameter-parameter perangkat pertanian, termasuk LIT, yang dipasang tersebar di lahan yang luas dan jauh dari jaringan internet lokal. Beberapa perbaikan perlu untuk dilakukan untuk menjadikan sistem komunikasi yang diusulkan lebih handal.
PENERAPAN KENDALI FULL STATE FEEDBACK PADA SISTEM HIL (HARDWARE IN-THE-LOOP) BALL AND BEAM IRSYADI, FAKIH; ROMDLONY, MUHAMMAD ZAKIYULLAH; RAHMAWATI, DIEN; FIRDAUS, AGNI
Jurnal INSTEK (Informatika Sains dan Teknologi) Vol 4 No 2 (2019): OCTOBER
Publisher : Department of Informatics Engineering, Faculty of Science and Technology, Universitas Islam Negeri Alauddin, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5474.195 KB) | DOI: 10.24252/instek.v4i2.10400

Abstract

 Tulisan ini membahas mengenai penerapan kendali full state feedback untuk stabilisasi posisi bola pada sistem ball and beam.Pengujian dilakukan dengan tiga skema yaitu simulasi pada software, hardware-in-the-Loop (HIL) dimana pengendali, mikrokontroler, digunakan untuk mengendalikan virtual plant yang berupa model matematis kendalian yang dijalankan pada software simulasi, serta implementasi pada real plant yang berupa set-up sistem ball and beam.Hasil pengujian menunjukkan bahwa ketiga skema pengujian menghasilkan dinamika yang serupa dalam menstabilkan sistem ball and beam dengan steady state error terbesar 0,19 cm pada skema real plant. Kesesuaian hasil pada skema HIL menunjukkan potensinya untuk digunakan dalam pengujian dan pengembangan suatu algoritma kendali.Kata Kunci: Ball and Beam, Full State Feedback, Hardware in The Loop (HIL).
Analisis Performansi Penerapan State-Estimator pada Hardware-In-The-Loop (HIL) Sistem Ball and Beam (BBS) Romdlony, Muhammad Zakiyullah; Irsyadi, Fakih; Rahmawati, Dien; Kristiawan, Handika Yulma
TEKNIK Vol. 43, No. 1 (2022): May 2022
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/teknik.v43i1.41681

Abstract

Ball and beam system (BBS) is a commonly used model to represent several complex and unstable systems. BBS is underactuated system. It is an ideal model to implement kind of control theory. Most of control design are done using simulation method. This method is not realistic because it is conducted on the ideal situation which implies that the result cannot be directly used to control the real system. Hardware in the loop (HIL) simulation is a method that can be used to solve these problems. The use of real controller makes the design experience more realistic and ready to implement. This paper proposes a design of full state feedback for BBS stabilization using HIL simulator. The contribution of this work is to design state estimator on the BBS setup to estimate position and velocity. The result shows that the proposed control and estimator are successfully implemented. The estimator can estimate the output position with time convergent about 1,32 second. The performance of the system is similar with simulation and real plant implementation. It shows that this method can represent the dynamic response of the system on full state feedback control.
Perancangan Sistem Pemantauan Ketersediaan Air Jarak Jauh Pada Tangki Komunal Di Daerah Kekeringan Mafaza, Izza; Choir, Anisa’ Septyaning; Irsyadi, Fakih
TELKA - Telekomunikasi Elektronika Komputasi dan Kontrol Vol 11, No 2 (2025): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v11n2.191-203

Abstract

Dropping air bersih menjadi sangat penting bagi daerah yang terdampak kekeringan, terutama saat musim kemarau berkepanjangan. Oleh karena itu, sistem pemantauan yang memberikan informasi terkini tentang ketersediaan air secara real-time sangat dibutuhkan. Hal ini memungkinkan lembaga penyedia air bersih untuk mengoptimalkan penjadwalan pengiriman bantuan ke daerah yang mengalami kekurangan pasokan. Sensor ultrasinik akan mengukur ketinggian air, dan ESP32-S bertanggung jawab atas pengumpulan dan pengolahan data. Komunikasi lokal antar perangkat pemantau dilakukan untuk memastikan pengumpulan data yang komprehensif. Data pemantauan ditransmisikan secara real-time melalui modul GSM ke platform ThingSpeak untuk visualisasi dan analisis data. Sistem ini juga dilengkapi dengan baterai dan Pembangkit Listrik Tenaga Surya agar operasi berjalan mandiri dan berkelanjutan. Sistem pemantauan ini berfungsi dengan baik dan berhasil mengirimkan data pemantauan dari tangki-tangki penampungan ke platform ThingSpeak secara real-time. Akurasi pengukuran menunjukkan tingkat kesalahan yang rendah, berkisar antara 0,02% hingga 0,61%. Komunikasi lokal menggunakan protokol ESP-NOW terbukti efektif hingga jarak 100 meter, sementara kualitas sinyal untuk transmisi data melalui modul GSM meningkat secara signifikan dengan penambahan antena eksternal. Implementasi mode kerja dan mode tidur pada ESP32-S terbukti efektif dalam mengoptimalkan penggunaan daya, memastikan efisiensi operasional sistem. Dropping clean water is very important for areas affected by drought, especially during prolonged dry seasons. Therefore, a monitoring system that provides real-time updates on water availability is urgently needed. This allows water supply agencies to optimize the scheduling of relief deliveries to areas experiencing shortages. An ultrasynthetic sensor measures the water level, and the ESP32-S is responsible for data collection and processing. Local communication between monitoring devices is performed to ensure comprehensive data collection. Monitoring data is transmitted in real-time via a GSM module to the ThingSpeak platform for data visualization and analysis. The system is also equipped with batteries and a Solar Power Plant for self-sufficient and sustainable operation. The monitoring system functioned well and successfully transmitted monitoring data from the holding tanks to the ThingSpeak platform in real-time. The measurement accuracy showed a low error rate, ranging from 0.02% to 0.61%. Local communication using the ESP-NOW protocol proved effective up to 100 meters, while signal quality for data transmission via the GSM module improved significantly with the addition of an external antenna. The implementation of work mode and sleep mode on the ESP32-S proved effective in optimizing power usage, ensuring the operational efficiency of the system.
Development of an ATTiny1614-Based Heater Controller and a Silicone-Based Heating Element for a Tissue Processor Hendry, Jans; Isnianto, Hidayat Nur; Hudati, Imroatul; Irsyadi, Fakih; Najib, Muhammad; Fauzi, Ilham
Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Vol 6, No 2 (2025)
Publisher : Departemen Teknik Elektro dan Informatika Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/juliet.v6i2.102903

Abstract

The tissue processor is an essential device for preparing tissue samples for observation. Despite the high demand, no similar products havebeen developed locally. Therefore, the researchers have undertaken the development of a comparable device through reverse engineering. One of the key components of a tissue processor is the automatic heater, which consists of a heater controller and a heating element. Utilizing an ATTiny1614 microcontroller and a silicone pad, both components were developed to operate with the same functionality as the original. Based on the tests, the heater controller successfully supplied alternating current to the heating element according to the specified maximum temperature. The heating element test showed an impedance specification of 418.9 Ω and required only approximately 1 minute and 37 seconds to reach a temperature of 100 °C. Therefore, the resulting prototype meets the criteria for an automatic heater for a tissue processor.
Design and Development of a Wireless Energy Meter with Automatic Cos phi Corrector Feature Based on Internet of Things Irsyadi, Fakih; Hastomo, Rafifnanda; Suhono
Emitor: Jurnal Teknik Elektro Vol 24, No 2: July 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v24i2.3329

Abstract

The increasing need for energy efficiency and more accurate monitoring of energy consumption has driven the development of intelligent energy metering systems. This Final Project discusses the development of Wireless Energy Meter that integrates sensor technology and data analysis for better monitoring and prediction of energy consumption. The main objective of this research is to improve understanding of household energy consumption patterns and develop power factor improvement algorithms that can provide better use of energy efficiency in the future. At the first stage, the system is implemented using energy sensors connected to the household electrical network. The data obtained from this sensor is sent to the Thingspeak application for later monitoring. The second stage involves developing an algorithm to automatically correct the power factor that the capacitor will later embed to correct cos phi if the existing power factor is less than a predetermined set point. The results of this study show that the system that has been developed is able to provide real-time monitoring of energy consumption and improve electricity quality for better energy efficiency in the future. This can help users to be more efficient in energy use, identify potential savings, and reduce environmental impact. In addition, this system can be used by equipment in households whose purpose is to optimize the use of daily electricity loads.
Co-Authors Adriyanto, Feri Anwar, Miftahul Astuti, Wijayanti Dwi Atthoyyib, Latief Hasyim Baskoro, Hilmy Rahmansyah Basuki Rahmat Masdi Siduppa Budi Sumanto Choir, Anisa’ Septyaning Dien Rahmawati Firdaus, Agni Firmansyah, Rendra Dwi Hastomo, Rafifnanda HENDRY, JANS Hidayat Nur Isnianto Hudati, Imroatul Ikhsan Setiawan ILHAM FAUZI Joko Slamet Saputro Khilda Afifah Kristiawan, Handika Yulma M Darfyma Putra Mafaza, Izza Muhammad Arrofiq Muhammad Najib Muhammad Ridho Rosa Muhammad Zakiyullah Romdlony P, Matthew Sebastian Prastowo Murti, Prastowo Putri, Tri Wahyu Oktaviana Ramelan, Agus Suhono Yusuf, Putra Maulana