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All Journal Jurnal Jurusan Pendidikan Teknik Elektro Jurnal Pendidikan Teknologi dan Kejuruan RING Mechanical Engineering Cahaya Pengabdian
Sri Muntiah Andriami
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Computer Science & IT Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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PEMODELAN SISTEM FOC KENDALI KECEPATAN MOTOR INDUKSI 3 FASA MENGGUNAKAN PI CONTROLLER Sri Muntiah Andriami; Era Purwanto; Hary Oktavianto; Kadek Reda Setiawan Suda; Abdullah Aziz Muntashir
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 20 No. 1 (2023): Edisi Januari 2023
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jptkundiksha.v20i1.53986

Abstract

The speed regulation on this 3-phase induction motor uses a PI Controller by applying the Field Oriented Control (FOC) method, one part of the vector control method. One of the systems developed in this study is the speed control of a 3-phase induction motor by modeling the Field Oriented Control (FOC) system with a speed controller using a PI Controller, the results obtained from speed regulation are that to achieve steady state it only takes 1 to 2 seconds with Stedy error average is 1.175% with not too big rise time and overshoot. By modeling the FOC system using the PI Controller, it is able to overcome the weakness in the speed of the induction motor and provide high control system performance criteria, by suppressing the overshoot and steady state error to close to zero, and the rise time and settling time are relatively fast compared to the open loop controller.
PENINGKATAN EFISIENSI MOTOR INDUKSI TIGA FASA MENGGUNAKAN KONTROLER PID-FUZZY PADA METODE INDIRECT FIELD ORIENTED CONTROL (IFOC) Yama Hendra, R. Oktav; Dicky Rivaldo Ramdani; R. Gaguk Pratama Yudha; R. Akbar Nur Apriyanto; Mohammad Erik Echsony; Adiratna Ciptaningrum; Sri Muntiah Andriami; Kadek Reda Setiawan Suda
Jurnal Pendidikan Teknik Elektro Undiksha Vol. 14 No. 1 (2025): JPTE Periode April 2025
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpte.v14i1.93468

Abstract

Biaya pengoperasian yang murah dan keandalan yang tinggi dari motor induksi tiga fase telah menyebabkan aplikasinya yang luas dalam industri. Namun masih terdapat masalah dengan pengaturan kecepatan motor induksi, seperti inefisiensi dan ketidakstabilan pada kecepatan rendah. Penelitian ini mengusulkan pengendalian arus magnetisasi (Id) pada Indirect Field Oriented Control (IFOC) menggunakan kontroler PID-Fuzzy untuk meningkatkan efisiensi dan performa dinamik motor. Simulasi dilakukan dengan LabVIEW dan validasi eksperimen menggunakan hardware berbasis NI MyRIO. Hasil menunjukkan bahwa kontroler PID-Fuzzy mengurangi settling time hingga 62 ms dan meningkatkan efisiensi hingga 1,07% dibandingkan kontroler PID konvensional. Implementasi hardware menunjukkan peningkatan efisiensi sebesar 3% pada kondisi tanpa beban, meskipun terdapat perbedaan signifikan antara simulasi dan implementasi akibat losses komponen non-ideal.
Sosialisasi Uji Emisi Kendaraan di Desa Panggung Kabupaten Tanah Laut Yunus, Muhammad; Bayu Agung Wicaksono; Sri Muntiah Andriami; Taufik Abdullah Attamimi
Cahaya Pengabdian Vol. 2 No. 1 (2025): Juni 2025
Publisher : Apik Cahaya Ilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61971/cp.v2i1.159

Abstract

The vehicle emission testing awareness programme in Panggung Village, Pelaihari Subdistrict, Tanah Laut Regency aims to raise public awareness of the importance of vehicle emission testing in controlling air pollution. Using a qualitative and participatory approach, this activity involves planning, material preparation, practical demonstrations, and ongoing assistance. Program results show a significant increase in community understanding of vehicle emissions testing and its impact on health and the environment. 85% of participants reported feeling more aware of the importance of emissions testing, and 60% began regularly conducting emissions testing on their vehicles. Practical demonstrations using Arduino-based tools and gas sensors successfully improved community skills in conducting emissions testing. Ongoing support ensures sustainable implementation. This programme provides an effective model for increasing community participation in air pollution control in rural areas and can be applied in other villages facing similar challenges.
Karakterisasi, Sifat Mekanik, dan Aplikasi Komposit Biofoam Studi Literatur Muhajir, Muhamad; Reza Taufiqi Ivana; Taufik Abdullah Attamimi; Sri Muntiah Andriami; Uswatun Hasanah
RING ME Vol 5 No 2 (2025): RING Mechanical Engineering
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/rme.v5i2.24070

Abstract

Starch based biofoams have emerged as a sustainable alternative to conventional plastics, yet their performance varies significantly depending on formulation and processing methods. This study aims to comprehensively evaluate the relationship between raw material composition, production techniques, and functional properties of biofoams through an integrated analysis of ten recent formulations. The methodology involved a systematic review of experimental data derived from diverse production methods, including thermopressing, microbial fermentation, evaporative drying, freeze drying, and molding. Results reveal that banana peel and cassava starch and banana stem fiber biofoam offers an optimal balance of high tensile strength 43.86 MPa, low water absorption 16.91%, and moderate biodegradability 65.82%, making it ideal for dry food packaging. In contrast, bamboo powder biofoam exhibits exceptional water absorption 97.1%, suitable for horticultural substrates, while bamboo cellulose–starch composite demonstrates outstanding compressive strength 78.74 MPa and thermal stability 410.86 °C, indicating potential for lightweight structural applications. These findings underscore that biofoam design must be application-specific, providing evidence-based guidance for developing effective, sustainable materials tailored to real world needs.
Co-Authors Abdullah Aziz Muntashir Adiratna Ciptaningrum Bayu Agung Wicaksono Dicky Rivaldo Ramdani Era Purwanto Hary Oktavianto Kadek Reda Setiawan Suda Muhajir, Muhamad Muhammad Yunus R. Akbar Nur Apriyanto R. Gaguk Pratama Yudha Reza Taufiqi Ivana Taufik Abdullah Attamimi USWATUN HASANAH Yama Hendra, R. Oktav