摘  要：针对直流电动机控制，介绍了一种基于TMS320LF2407DSP芯片的权值自调整模糊控制器和软硬件设计方法。通过采用权值自调整模糊PI控制算法，提高了控制系统的动、静态性能。仿真结果表明，控制系统鲁棒性好，易于实现，通用性强。
关键词：DSP；直流电动机；权值自调整；PI控制器；模糊控制器

Abstract: Introduced a new method to construct Design and Implementation of Weight selftuning fuzzy PI control in DC motor Control System based on DSP2407.The article mainly introduced the design of fuzzy controller,the hardware and the software,also introduced  the arithmetic of Weight selftuning fuzzy PI control to improve the performance of system.The results of simulation show that the method is of better robustness and general compatibility and is also easy to realize.
Key Words: DSP;DC motor;Weight self-tuning;PI controller;Fuzzy controller