Analysis of Controllers for Speed Control in Brushless DC Motor Using MATLAB
نویسندگان
چکیده
Abstract— This paper presents a comparative analysis of speed control in brushless DC motor (BLDC motor) using proportional-integral (PI) controller and Fuzzy logic controller (FLC). The controllers were analyzed under no load and loaded condition of the motor. The various parameters such as settling time, peak over shoot, steady state error, and mean square error were calculated and compared for both the controllers. A comparison graph has also been plotted between PI and FLC for speed response and observed that fuzzy controller offers better response in speed control while PI controller has good compliance over variation of load torque but has slow settling response. The entire model is simulated in MatLab-Simulink environment and the results were presented.
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