介绍了磁悬浮盘片系统的机构及控制原理,针对磁悬浮盘片数字控制系统设计了以TMS320C6713为核心的双闭环软件控制系统。根据采用的PID控制策略及其存在的问题,提出了利用遗传算法进行PID参数寻优,并采用MATLAB仿真模型对寻优参数进行分析仿真。
In this paper,the magnetic suspended plane system and control theory are introduced,the dual closed-loop control system based on TMS320C6713 is designed to the digital control magnetic suspended plane system.According to the PID control strategy,it proposes using genetic algorithm to optimize the PID parameters and using MATLAB simulation model for further optimization.