Research on BLDC Control Based on Parametric Autotuning Fuzzy PID
A speed control system based on parameter self-tuning fuzzy PID control was designed to solve the problems of low control accuracy and poor effect of traditional PID control in the speed control system of brushless DC motor.The brushless DC speed control system was modelled in Matlab/Simulink simulation software,and traditional PID control,fuzzy PID control and parametric self-tuning fuzzy PID control were used to regulate the speed loop respectively,while PID control was used for the current loop.The results of the comparative study revealed that the speed control system using parametric self-tuning fuzzy PID control has many advantages.The overshoot of the system is smaller and the control effect is better,while the ro-bustness of the system was improved.Through building models and conducting simulation experiments,it is demonstrated that the speed control system using parametric self-tuning fuzzy PID control has advantages in solving the problems of low control accuracy and ineffectiveness of the brushless DC motor speed control system.This method can effectively improve the control performance of the system and enhance the robustness of the system.This speed control system for brushless DC motors can operate stably and reliably to meet the usage requirements.
brushless DC motorparameter self-tuningfuzzy PID control
万方数据
维普
