摘要
针对开关磁阻电机驱动系统的严重非线性、时变和强耦合性,应用免疫反馈机理和模糊控制理论,在传统PID控制器基础上设计一种模糊免疫PID控制器,并提出利用遗传算法对PID控制器参数进行优化设计方法。仿真结果表明,基于遗传优化的模糊免疫PID控制器具有良好的调速和控制特性,其控制性能明显优于传统PID控制和模糊免疫PID控制。
According to seriously nonlinear, time - varying and strong coupling, the immune feedback and fuzzy control theory to design a fuzzy immune PID controller based on conventional PID controller were applied, and the parameters for PID controller with genetic algorithm was optimized. Simulation results showed that fuzzy immune PID controller based on genetic optimization had good seed and control characteristics, and the performance was superior than conventional PID control and fuzzy immune PID control.
出处
《微特电机》
北大核心
2008年第1期8-10,30,共4页
Small & Special Electrical Machines
关键词
开关磁阻电机
遗传算法
模糊免疫PID
控制
switched reluctance motor
genetic algorithm
fuzzy immune PID
control
