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All Journal Jurnal ULTIMA Computing ABDIMAS SILIWANGI Infotekmesin Journal of Energy and Electrical Engineering (JEEE) BERNAS: Jurnal Pengabdian Kepada Masyarakat E-JOINT (Electronica and Electrical Journal Of Innovation Technology) JITEL (Jurnal Ilmiah Telekomunikasi, Elektronika, dan Listrik Tenaga) Madani : Jurnal Pengabdian Kepada Masyarakat Journal of Computer Engineering, Electronics and Information Technology Jurnal Pengabdian Mitra Masyarakat
Imam Taufiqurrahman
Jurusan Teknik Elektro, Fakultas Teknik, Universitas Siliwangi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Dentistry Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Audit Energi Listrik pada Bangunan Gedung SMKN 3 Kuningan Sofia Nurul Fajri; Nundang Busaeri; Imam Taufiqurrahman
E-JOINT (Electronica and Electrical Journal Of Innovation Technology) Vol. 5 No. 1 (2024): E-JOINT, Juni 2024
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/e-joint.v5i1.2376

Abstract

This research discusses Energy Audit at SMKN 3 Kuningan with the objective of evaluating the energy consumption intensity (IKE) in the buildings of SMKN 3 Kuningan. The methodology applied in this research involves measuring energy consumption through an energy audit and evaluating the measurement results based on IKE. The results obtained from data processing show that the total electrical energy consumption of the SMKN 3 Kuningan buildings is 112,613.11 kWh/year. Electrical energy consumption in air-conditioned rooms accounts for 80% of the total energy consumption, with electrical energy usage of 7,473 kWh/month, while non-air-conditioned rooms account for 20% of the total energy consumption, with an energy usage of 1,854 kWh/month. The calculated IKE value for air-conditioned rooms in SMKN 3 Kuningan buildings is 1.88 kWh/m²/month. Therefore, the air-conditioned rooms of SMKN 3 Kuningan buildings fall into the very efficient category as the IKE value is < 8.5 kWh/m²/month. The calculated IKE value for the non-air-conditioned rooms in SMKN 3 Kuningan buildings is 0.25 kWh/m²/month. Thus, the non-air-conditioned rooms of SMKN 3 Kuningan buildings fall into the very efficient category as the IKE value is < 3.4 kWh/m²/month. Both air-conditioned and non-air-conditioned rooms in the SMKN 3 Kuningan buildings meet the criteria for very efficient energy consumption intensity. Nevertheless, further research on energy saving opportunities can still be conducted to minimize electricity consumption costs at SMKN 3 Kuningan.
Pengolahan Sampah Organik di Bank Sampah Kelurahan Setiamulya Taufiqurrahman, Imam; Ifkar Usrah; Firmansyah MSN
MADANI: Jurnal Pengabdian Kepada Masyarakat Vol 9 No 2 (2023): Madani : Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM UPN Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53834/mdn.v9i2.6931

Abstract

Setiamulya Village is one of the villages that has a Cooperation Agreement (PKS) with the Faculty of Engineering, Siliwangi University. Through PKS, the Faculty of Engineering, Siliwangi University is committed to developing and overcoming problems in society through knowledge developed on campus. The Waste Bank is one of the solutions for the community in Setiamulya Village to overcome the waste problem that occurs in the environment. In its implementation so far, the Setiamulya Village waste bank has carried out the process of separating and storing recyclable waste for further distribution to parties who will recycle the waste. However, due to limitations, the organic waste in the waste bank cannot be utilized. so accumulation still often occurs. With this community service community partnership program, the Setiamulya Village waste bank community group will be provided with knowledge and facilities for processing organic waste through maggot cultivation. So that the organic waste in the waste bank can increase its economic value.
Kendali Kecepatan Motor BLDC dengan metode Mesin Sinkron dan Variasi PWM berbasis IoT Asep Andang; Rahayu, Andri Ulus; Imam Taufiqurrahman; Ervan Paryono
Infotekmesin Vol 16 No 1 (2025): Infotekmesin: Januari 2025
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v16i1.2417

Abstract

This study investigates speed control of brushless DC (BLDC) motors using a synchronous machine method and Pulse Width Modulation (PWM) variations based on IoT. A three-phase inverter controlled by an STM32 microcontroller was used to drive the BLDC motor. Speed control was implemented by adjusting the inverter frequency based on the synchronous machine principle, while PWM duty cycle was varied to regulate the input voltage. An IoT-based system using a smartphone app allowed remote speed settings. Experimental results showed that the synchronous machine method could effectively control BLDC motor speed, with frequency changes linearly affecting inverter output voltage. Varying PWM duty cycles impacted the voltage required to achieve target speeds, with higher duty cycles requiring lower voltages. The control system achieved speed accuracies within 3% of setpoints across different duty cycles. This approach demonstrates the feasibility of applying synchronous machine principles for BLDC motor control with IoT integration.
OPTIMALISASI LAHAN PERIKANAN DENGAN METODE BIOFLOK DI DESA SUKAMULYA KABUPATEN CIAMIS Taufiqurrahman, Imam; Rahayu, Andri Ulus; Manik, Visi Tinta
Jurnal Pengabdian Mitra Masyarakat Vol 5, No 1 (2025): Edisi September
Publisher : Universitas Islam Sumatear Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/jurpammas.v5i1.12025

Abstract

Indonesia merupakan penghasil budidaya ikan terbesar saat ini, berdasarkan UN FAO pada tahun 2016, indonesia menduduki peringkat kedua dengan penghasilan 22,2 juta ton ikan setelah cina. Produksi budidaya tambak air tawar meningkat dari 1.601 ton pada tahun 2001 menjadi 526.832 ton pada tahun 2020, tumbuh pada tingkat tahunan rata-rata 334,50 persen. Provinsi Jawa Barat merupakan budidaya ikan air tawar yang mapan, termasuk Kabupaten Ciamis menjadi dengan jumlah produksi sebesar 51.626 ton. Salah satunya Desa Sukamulya, Kecamatan Cihaurbeuti adalah potensi budidaya dibidaya perikanan. Kelompok tani yang bergerak di bidang budidaya ikan tawar yang bertugas untuk mewadahi para pelaku budidaya ikan di Dusun Citengah yaitu Kelompok Tani Berkah Mulya (KTBM). Setiap anggota kelompok memiliki kolam dengan ukuran 100 m2 hingga 450 m2 dengan sistem pengairan secara seri. Selain itu, dilakukan pelatihan dan pendampingan secara teknis dalam budidaya ikan dengan penggunaan metode ini serta memberikan pelatihan dan pendampingan manajemen usaha dan pemasaran digital. Penerapan program ini pengetahuan mitra meningkatan sebesar 75,3% anggota mitra mampu memahami dan mengoperasikan metode bioflok untuk budidaya ikan dengan berbasis teknologi IoT. Pada aspek produksi, pengetahuan dan manajemen usaha serta pemasaran digital mitra berhasil meningkatkan pendapatan sebesar 57% disebabkan oleh perangkat budidaya ikan sistem bioflok berbasis IoT.
Implementation of Trajectory Tracking on Mobile Robot Differential Drive Imam Taufiqurrahman; Sujarwanto, Eko; Andri Ulus Rahayu; Mira Riski Aldiani; Sayyid Qhutub Abdul Hakim
ULTIMA Computing Vol 17 No 2 (2025): Ultima Computing: Jurnal Sistem Komputer
Publisher : Faculty of Engineering and Informatics, Universitas Multimedia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31937/sk.v17i2.4413

Abstract

Abstract—This study discusses the implementation of trajectory tracking on a differential drive mobile robot using the odometry method. The system was designed by utilizing rotary encoders to estimate the robot’s position and a proportional controller to regulate movement toward the target point. Experiments were carried out on multi-point trajectories, namely three-way and four-way paths, under two different surface conditions: flat and textured fields. The results showed that the robot was able to follow the predetermined path with a relatively high level of accuracy, especially on flat surfaces. However, on textured paths, the accuracy decreased due to wheel slip and disturbances in encoder readings. The comparison between both conditions emphasizes that surface characteristics have a significant influence on the performance of odometry-based trajectory tracking. Keyword — Mobile robot, differential drive, odometry, trajectory tracking, proportional control
Co-Authors Abdul Chobir Adiwilaga, Anugrah Ahmad Hamdan Andri Ulus Rahayu Aripin Aripin Aris Risnandar, Muhammad Asep andang Edvin Priatna Eko Sujarwanto Ervan Paryono Faridah, Linda firmansyah maualana sugiartana nursuwars Firmansyah MSN Ifkar Usrah Mira Riski Aldiani Muhamad Ridwan Ali Akbar Muhammad Aris Risnandar Nundang Busaeri Nurul Hiron, Nurul Reza Fragaria Audika Rian Nurdiansyah Risnandar, Muhammad Aris Sayyid Qhutub Abdul Hakim Sofia Nurul Fajri Sutisna Sutisna Sutisna Sutisna Sutisna Tikupasang, Enov Visi Tinta Manik