基于dSPACE的开关磁阻电机模糊控制系统

由于开关磁阻电机存在很强的非线性,为了保证调速系统具有较好的动、静态性能,文中设计了一种复合模糊控制器代替比例积分微分PID控制。采用dSPACE实时仿真环境生成控制器C代码。实时系统具有与实际系统的硬件接口,与电机系统直接相连,构成快速控制原型系统,并对控制参数进行了在线调参。实验结果表明,采用dSPACE平台可以快速完成对SRM控制系统的研究和开发,为电气传动控制系统的设计和开发提供了一种新的思路。

Fuzzy Control System of Switched Reluctance Motor Based on dSPACE

A multiple fuzzy controller based on switched reluctance motor was designed in stead of PID controller,in order to gain good performance whether dynamic or static condition.The real-time C codes for controller,sensor and controlled systems model can be directly generated,compiled,linked,downloaded to and executed in the target hardware.Also can adjust parameter online.The theory analysis and real-time simulation demonstrate based on dSPACE platform can study and develop SRM in short period.This novel method offers a new thought way for designing and testing similar electric drive control system.