摘  要：提出并设计了以TMS320F2812为核心的无刷直流电动机调速系统设计与实现方案，并设计了自整定模糊控制器实现无刷直流电机的调速，给出了实验结果和结论。该方法较之传统的调速控制方法，可以提高控制精度，又能够根据对象输出的变化调整参数。实验结果表明，该系统具有优良的控制效果。
关键词： TMS320F2812；自整定模糊控制；无刷直流电动机；调速系统

Abstract: This paper designed the new method based on TMS320F2812 core to control brushless DC motor speed system,and designed selftuning fuzzy controller to achieve brushless DC motor speed control,the experimental results and conclusions had been given.Compared with traditional method,the method can improve the control precision,change output adjustable parameters according to the object.Experimental results show that the system has good effectin control.
Key Words: TMS320F2812;Self-tuning fuzzy control;BLDCM;Speed control system