基于模糊PID算法的双闭环电机伺服系统设计  

Design of Double Closed-Loop Servo Control System Based on Algorithm of Fuzzy PID

作　　者：徐敬召[1] 李声晋[1] 卢刚[1] 周勇[1] 周广伟[1] 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《微特电机》2013年第10期40-43,共4页Small & Special Electrical Machines

基　　金：国家自然科学基金项目(51207129)

摘　　要：完成了电动车电控驱动系统的设计,提出了一种基于永磁无刷直流电动机模糊PID参数自调节的转速控制策略,采用了基于转速调节环和电流调节环的双闭环控制。利用MATLAB/Simulink对车辆电驱动系统的控制策略和控制方案进行深入分析,仿真结果表明,所提出的控制策略和采用的控制方案具控制精度高、响应速度快等特性,明显提高了电驱动系统的动态响应性能。In this article, the electric drive control system for electric vehicle was designed and completed, and a re-volving speed control strategy based on permanent magnet brushless DC motor and Algorithm of Fuzzy PID was proposed. The double closed-loop motor control scheme based on rotational speed regulation loop and current regulation loop was used. Using system simulation software MATLAB/Simulink, an in-depth analysis for electric vehicle drive system control strategy and control scheme was carried out. The simulation results show that the proposed control strategy and the control scheme has high control precision and fast response speed, obviously improve the performance of the dynamic response of the electric drive system.

关 键 词：永磁无刷直流电动机 模糊PID控制 双闭环控制 MATLAB Simulink 

分 类 号：TM33[电气工程—电机]