Putra, Rokhmat Rizki Perkasa
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Design of Brushless DC (BLDC) Motor Speed Control System Using Field Oriented Control (FOC) Method Putra, Rokhmat Rizki Perkasa; Febrianto, Rokhmat
The Indonesian Journal of Computer Science Vol. 15 No. 1 (2026): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v15i1.5056

Abstract

Research on environmentally friendly vehicles has highlighted Electric Vehicles (EVs), which utilize electric motors for propulsion. This study focuses on controlling a Brushless DC (BLDC) motor, a prevalent motor type in EVs, using the Field Oriented Control (FOC) method. The research aims to design and analyze the performance of this FOC-based speed control system. The system model and its control strategy were simulated in MATLAB/Simulink. Performance was evaluated under various speed setpoints (100, 200, and 300 rpm) and torque loads (2, 4, and 7 N.m). The results demonstrate that the proposed control system operates effectively, maintaining a steady-state error of less than 5% across all test conditions. Furthermore, all other performance parameters also remained below 5%, confirming the system's robustness and precision in regulating BLDC motor speed.