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All Journal Setrum : Sistem Kendali-Tenaga-elektronika-telekomunikasi-komputer Jurnal Pengembangan Riset dan Observasi Teknik Informatika KAIBON ABHINAYA : JURNAL PENGABDIAN MASYARAKAT INSANtek – Jurnal Inovasi dan Sains Teknik Elektro PROSISKO : Jurnal Pengembangan Riset dan observasi Rekayasa Sistem Komputer Jurnal Universal Technic Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Ilmiah Teknik Informatika dan Komunikasi Jurnal Komputer dan Elektro Sains Jurnal Elektronika dan Teknik Informatika Terapan Jurnal Rekayasa Proses dan Industri Terapan Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer Journal of Engineering, Electrical and Informatics Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Desmira Desmira
Unknown Affiliation
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering Transportation

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PERANCANGAN SMARTHOME DENGAN RASBERRY BERBASIS WIRELESS MENGGUNAKAN MIKROKONTROLLER DAN FUZZY LOGIC (PADA MESS PLTU LABUAN) Desmira Desmira; Ahmad Fatoni; Fajar Gumilang
PROSISKO: Jurnal Pengembangan Riset dan Observasi Sistem Komputer Vol. 3 No. 1 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.873 KB)

Abstract

Kebutuhan Energi listrik yang diperlukan oleh kehidupan manusia sehari-hari sangat meningkat. Namun penggunaan energi listrik itu sendiri tidak sesuai dengan penggunaan pada umumnya yang membiarkan peralatan elektronik atau penerangan pada sebuah rumah tetap menyala pada saat tidak digunakan.Dari masalah tersebut, maka terpikirlah alat Smarthome yang dapat mengontrol peralatan elektronik dari jauh menggunakan Mini PC Raspberry pidan Smartphone android. Pemanfaatan Raspberry pi adalah untuk mengontrol dan memonitoring peralatan elektronik melalui web yang diperintahkan oleh Smartphone Android yang kemudian dikomunikasikan kepada mikrokontroller AVR ATMega328 untuk menyalakan relay yang tersambung ke perangkat elektronik. Dengan demikian dapat mengontrol perangkat elektronik yang ada didalam rumah dengan cara pengontrolan terpusat dengan sebuah Smartphone android dengan media internet yang meringankan kerja manusia dan mengoptimalisasikan kenyamanan dan keamanaan dari sebuah rumah.
PENGEMBANGAN APLIKASI SIMULASI PERHITUNGAN ENERGI MEKANIK BERDASARKAN HUKUM KEKEKALAN ENERGI DALAM PROSES BELAJAR SISWA Didik Ariwibowo; Desmira Desmira
PROSISKO: Jurnal Pengembangan Riset dan Observasi Sistem Komputer Vol. 3 No. 1 (2016)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (237.105 KB)

Abstract

Penulis membuat bahan penulisan ini didapat dari mengumpulkan data secara teoritis melalui kepustakaan, seperti buku-buku dan literatur-literatur yang ada kaitannya dengan penulisan jurnal ini. Jurnal  ini, penulis buat berkisar tentang energi. Kita tahu bahwa energi adalah kemampuan atau kapasitas untuk melakukan suatu perubahan. Aplikasi perhitungan energi mekanik ini dirancang khusus dengan tujuan untuk pendidikan/pengajaran yang dalam penyajiannya diramu dengan unsur-unsur menarik sesuai dengan materinya. Program ini ditujukan kepada para pelajar SMA/MA terutama pada mata pelajaran fisika yang mana sukar sekali dipahamin oleh para  siswa. Program ini dilengkapi dengan animasi bergerak setiap kali melakukan perhitungan, sehingga mata pelajaran fisika ini dapat mudah dipahami oleh para pelajar tersebut. Namun program ini bermaksud memberi pengetahuan tentang energi hanya kepada pelajar SMA/MA kelas XI.
KECEPATAN PROSES CETAK MOTOR DC MESIN OUTDOOR TERHADAP KEPUASAN KONSUMEN PADA PT. SEMBURAT LENTERA SEMESTA Idris Shuhada; Desmira Desmira
Jurnal Universal Technic Vol. 1 No. 2 (2022): Oktober : Jurnal Universal Technic
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1395.566 KB) | DOI: 10.58192/unitech.v1i2.42

Abstract

Outdoor Digital Printing Machine is a printing machine or digital printing machine whose printouts are intended for outdoors and are weather-resistant, both hot, sunlight and rain. Outdoor machines use a special type of ink, namely solvent ink. The principle of the outdoor machine itself is to print the design results that were previously in the computer. To drive an outdoor machine requires expertise and understanding in its use and there is a mode of acceleration of the printing process on an outdoor machine whose acceleration of the printing process is not yet known, where the acceleration of the printing process can affect consumer satisfaction. This study aims to 1) Knowing about Digital Print Tools as well as. 2) Knowing the use of Outdoor Digital Printing Machines. 3) Knowing the print speed of the outdoor machine. 4) Knowing the percentage of customer satisfaction. The research method used is the R&D method. By using the R&D method, the results obtained to determine the speed of the outdoor engine on the printhead motor with LOW mode have a speed of 124 m/s, MIDELL mode has a speed of 161 m/s, while HIIGH mode has a speed of 241 m/s. s. The results obtained to determine consumer satisfaction with the speed of the print rate through the time of using the machine using the Guttman scale, namely the overall process time of the outdoor digital printing printing machine on customer satisfaction has a conformity, which is indicated by the percentage of answers "Yes" an average of 75%.
Sistem Kendali Pembubuhan Alumunium Sulfat Menggunakan PLC Schneider Tm221 Pada Dosing Station di PT Kraktau Tirta Industri Muamar Ilham Zaini; Desmira Desmira
Jurnal Elektronika dan Teknik Informatika Terapan ( JENTIK ) Vol. 3 No. 3 (2025): September: Jurnal Elektronika dan Teknik Informatika Terapan (JENTIK)
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/jentik.v2i4.871

Abstract

The aluminum sulfate (alum) affixing control system is an important aspect of the water treatment process at PT Krakatau Tirta Industri. This research discusses the implementation of the Schneider TM221 Programmable Logic Controller (PLC) as a control system at a dosing station to automate the alum affixing process precisely and efficiently. The aim of using this PLC is to increase dosage accuracy, improve water quality, and minimize waste of chemicals. In this system, the Schneider TM221 PLC is used to regulate the flow of chemicals based on predetermined parameters, such as the level of water requirements and the required alum concentration. . The designed control system includes integration between flow sensors, pumps and Human Machine Interface (HMI) devices to monitor processes in real-time and provide automatic responses to changes in operational conditions. The research results show that the use of the Schneider TM221 PLC is able to increase the efficiency of the alum affixing process compared to manual or semi-automatic methods. This system also reduces operational errors, increases process stability, and provides better diagnostic and maintenance capabilities. Thus, the application of the Schneider TM221 PLC at the dosing station at PT Krakatau Tirta Industri contributes significantly to improving the quality of water treatment process control
Sistem Kontrol Kendali Mesin Roll Forming Baja Ringan di PT. Primaland Pandeglang Anggito Wito Utomo; Desmira Desmira
Jurnal Universal Technic Vol. 4 No. 1 (2025): Jurnal Universal Technic
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/unitech.v4i1.3091

Abstract

The light steel roll forming machine is a tool used in the manufacturing industry to continuously shape steel sheets into specific profiles. Efficiency and accuracy in production heavily depend on the control system employed. This article discusses the implementation of an automatic control system in a light steel roll forming machine, focusing on the use of sensors, actuators, and a microcontroller-based control system. Additionally, the system is equipped with a digital printing machine to directly print product branding and light steel specifications. The research results indicate that the application of an automatic control system enhances product precision, improves production efficiency, and reduces the defect rate.
Analisis Umur Pemakaian Transformator Distribusi 20 kV di PT Krakatau Tirta Industri Agung Rizky Jamas; Desmira Desmira
Jurnal Rekayasa Proses dan Industri Terapan Vol. 3 No. 2 (2025): Mei: Jurnal Rekayasa Proses dan Industri Terapan ( REPIT )
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59061/repit.v3i2.1106

Abstract

Power station generates electricity that must be distributed through the electrical distribution system, the condition of existing and adequate electrical power equipment should be the reliability and stability of the system is guaranteed to provide comfort in service to consumers. One of the most powerful sources of electrical power that has been used is the power distribution system commonly referred to as a transformer. This research uses a survey research design that ignores or does not change/modify any variables. The form of facts in the form of data needed to be able to identify a calculation includes the fact of a distribution transformer data and facts in the form of peak loading data (every 4 hours). Based on statistics, there are a total of 4 transformers consisting of three-phase transformers with a capacity (rating) of 20kVA. All transformer units operate at loads greater than 80%. from the analysis of the data presented 1. Predicted remaining life of distribution transformers that are loaded above 80% of the transformer capacity in Substations II and IV of Cilegon city, is 39.12 years. 2. From the calculation results, it is predicted that the service life of distribution transformers that are loaded above 80% of the transformer capacity at Krenceng Substations II and IV of CIlegon city is 39.12 or 20 years.
SISTEM MANAJEMEN PROTEKSI MOTOR RELAY GE MULTILINE 269 PLUS PADA MOTOR FORCED DRAFT FAN DI PT. INDONESIA POWER PGU SURALAYA Mastiri Mastiri; Desmira Desmira
JURAL RISET RUMPUN ILMU TEKNIK Vol. 1 No. 2 (2022): Oktober : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1488.66 KB) | DOI: 10.55606/jurritek.v1i2.278

Abstract

Electrical energy continues to grow over time, power plants with large capacities are the main sources of electricity in Indonesia, one of which is the Steam Power Plant (PLTU). In the field of power plants that use coal always need air during the electricity production process. This study aims 1) to determine the protection management system on the Forced Draft fan motor using GE Multilin 269 Plus, 2) Setting GE Multilin 269 Plus as protection, 3) The results of the protection in the form of Normal Motor, Alarm, and Trip conditions in the accumulation of imbalance (Unbalance) ). The method used is a quantitative research method based on analysis, taking data and then analyzing the data obtained. The results of this quantitative study regarding the Unbalance value or imbalance of the electric motor analyzed resulted in a value of 5.8% for normal conditions, 10.86% for alarm conditions on multilin and 15.50% in trip conditions or the motor had stopped. These values ​​are obtained from the results of calculations comparing negative sequence currents and positive sequence currents (In/Ip). The conclusion obtained is that the GE Multilin 269 Plus protects the electric motor from system damage by using a current sensor and through a setting point that is adjusted to the provisions of NEMA (National Electrical Manufacturers Association) with an unbalance value of more than 15% for trips, more than 10% for alarm conditions and less than 10% under normal conditions
Analisi Kinerja vMix Pro dalam Meningkatkan Efisiensi Produksi dan Kualitas Tayangan di RRI Banten Agus Gilang Hermawan; Desmira Desmira
Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 3 No. 5 (2025): Oktober: Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v3i5.1151

Abstract

The advancement of digital technology has had a significant impact on broadcasting production systems, including at Radio Republik Indonesia (RRI) Banten. This study aims to examine the performance of the vMix Pro application in improving production efficiency and the quality of digital broadcast programs at RRI Banten. The research employed a descriptive qualitative method, with data collected through field observations, interviews with broadcast technicians, and literature studies. The results indicate that the implementation of vMix Pro increased production time efficiency by 50%, reduced operational costs by 40%, and decreased the number of required technical operators from five to three. In terms of quality, both video and audio outputs showed improvement, achieving an average score above 4.6 on a 5-point scale, reflecting more stable, clear, and professional broadcasts. With its user-friendly interface and high device integration capability, vMix Pro has proven effective in streamlining workflows, optimizing resource utilization, and enhancing the overall production quality of broadcasts at RRI Banten
Design and Construction of Automatic Mineral Water Refilling System Using Fuzzy Logic Riga Sahputra Dewa; Desmira Desmira; Irwanto Irwanto
Journal of Engineering, Electrical and Informatics Vol. 6 No. 1 (2026): Februari: Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v6i1.6731

Abstract

This research discusses the design and construction of an automatic mineral water refilling system using fuzzy logic based on the ESP32 microcontroller. The background of this research is the increasing environmental pollution due to the use of disposable plastic mineral water bottles in the campus environment. The system is designed to be able to fill water containers automatically with IR sensor-based control and ultrasonic sensors to detect the presence of containers and water levels. The research method used is the Waterfall method which includes the planning, design, implementation, and system testing stages. The test results show that the system is able to fill water with an average effective volume of 83.2 % of the container capacity, with a safe limit for automatic stopping at a distance of less than 2 cm from the rim of the container. The implementation of Mamdani fuzzy logic allows the system to make filling decisions based on sensor conditions adaptively, resulting in efficient and accurate pump control. Thus, this system can be an innovative solution to reduce plastic waste while supporting efficient water use in the campus environment.
Simulasi dan Penalaan PID pada Kapal Pengukur Volume Sedimen Menggunakan MATLAB Simulink Christin Hutagaol; Desmira Desmira; Nur Rohima Oktiana; Muhammad Akmal Raihan; Egi Tri Saputra; Adam Falrain Wibowo
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 6 No. 1 (2026): Maret : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juitik.v6i1.2131

Abstract

The research aimed to evaluate the accuracy of control system simulations using MATLAB Simulink by comparing the results with those from reference journals. This study employed simulations and comparative analysis without any hardware testing. The system model and control parameters were derived from the reference journal, and simulations were conducted to obtain the system response in the form of time-domain waveforms. The analysis focused on comparing key system response characteristics, including target point attainment speed, overshoot, and steady-state stability. The results revealed that the waveform of the simulation response closely matched the patterns observed in the reference journal, with a high degree of agreement in terms of response characteristics. MATLAB Simulink simulations were validated as a reliable tool for system response analysis, as the small differences observed did not significantly impact the overall conformity of the response characteristics. This study confirms that MATLAB Simulink is effective for validating control system performance based on reference journal simulations.
Co-Authors Adam Falrain Wibowo Agung Rizky Jamas Agus Gilang Hermawan Ahmad Fatoni Ahmad Kautsar Alief Maulana Andrias Widya Darmawan Anggito Wito Utomo Arum Wahyuni Purbohastuti Christin Hutagaol Dani Apriana Dede Eful Ginanjar Dhabit Fauzan Didik Aribowo Didik Aribowo Didik Aribowo Didik Ariwibowo Egi Tri Saputra Fajar Gumilang Hamdi Rahman Idris Shuhada Irwanto Irwanto M. Natsir Mastiri Mastiri Maya Selvia Laurin Muamar Ilham Zaini Muhamad Avicena H.B.H Muhammad Akmal Raihan Nur Rohima Oktiana Poppy Oktavia Rayhan Al Hayubi Riga Sahputra Dewa Rizal Fauzi romi wiryadinata Rovino Alghafari Yogi Ramadani