Shiddiq, Mohammad Fajar (2026) Desain Sistem Kontrol Kecepatan Motor Induksi 3 Fasa berbasis Direct Torque Control Menggunakan Fuzzy PID Dalam Kasus Kendaraan Listrik. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pengaturan kecepatan motor induksi tiga fasa memiliki tantangan utama berupa ketidakstabilan akibat perubahan beban dan variasi parameter sistem. Penelitian ini bertujuan mengimplementasikan dan menganalisis sistem kontrol kecepatan motor induksi tiga fasa berbasis Direct Torque Control (DTC) yang dikombinasikan dengan kontroler Adaptive Fuzzy PID, dengan fokus khusus pada pengaruh variasi membership functions terhadap kinerja sistem. DTC dikenal luas karena struktur kontrolnya yang sederhana serta kemampuannya menghasilkan respons dinamis yang cepat, namun kelemahan seperti ripple torsi dan sensitivitas terhadap perubahan parameter masih menjadi hambatan. Untuk mengatasi hal tersebut, Adaptive Fuzzy PID digunakan sebagai kontroler adaptif yang mampu menyetel parameter kontrol secara real-time sesuai perubahan kondisi operasi. Penelitian dilakukan melalui simulasi menggunakan MATLAB/Simulink pada skenario aplikasi kendaraan listrik. Hasil yang diperoleh mencakup peningkatan kestabilan kecepatan motor, pengurangan ripple torsi hingga 70%, serta perbaikan respons transien sekaligus memberikan kajian komparatif mengenai pengaruh perbedaan 3 bentuk membership functions Adaptive Fuzzy PID terhadap kinerja DTC pada motor induksi tiga fasa untuk aplikasi mobil listrik.
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Speed control of three-phase induction motors faces big challenges due to instability caused by load variations and system parameter changes. This study aims to implement and analyze a three-phase induction motor speed control system based on Direct Torque Control (DTC) combined with an Adaptive Fuzzy PID controller, with a particular focus on the influence of different membership functions on system performance. DTC is widely recognized for its simple control structure and ability to deliver fast dynamic responses. However, drawbacks such as torque ripple and sensitivity to parameter variations remain significant limitations. To address these issues, the Adaptive Fuzzy PID controller is employed as an adaptive mechanism capable of tuning control parameters in real time according to operating conditions. The research was conducted through simulations using MATLAB/SIMULINK in the context of electric vehicle applications. The results demonstrate improved motor speed stability, a reduction in torque ripple of up to 70%, enhanced transient response, and a comparative evaluation of the effects of three different Adaptive Fuzzy PID membership functions on the performance of DTC in three-phase induction motors for electric vehicle applications.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Motor induksi tiga fasa, Direct Torque Control, Adaprive Fuzzy PID, Membership Functions, Mobil listrik, Three-phase induction motor, Direct Torque Control, Fuzzy PID, Membership Functions, Electric vehicle. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2785 Electric motors, Induction. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK4055 Electric motor |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Mohammad Fajar Shiddiq |
| Date Deposited: | 21 Jul 2026 06:46 |
| Last Modified: | 21 Jul 2026 06:46 |
| URI: | http://repository.its.ac.id/id/eprint/134729 |
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