小功率开关磁阻电机模糊控制系统

The Fuzzy Control System of the Small Power Switched Reluctance Motor

本文讨论了模糊控制理论在小功率开关磁阻电机（SRM）控制系统中的应用,介绍了以PC机为核心的SRM控制系统的组成。针对SRM高度非线性的结构,采用模糊控制算法对SRM实现速度闭环控制,提出了SRM速度模糊控制的具体实现方法。以自行研制的三相6/4结构20W样机为控制对象,在实验室进行运行试验。结果表明,该系统结构简单,可靠性高,具有良好的调速性能。

This paper discusses the application of fuzzy control algorithm on the SRM control system. It introduces the consist of SRM control system. Because of it's severe non - linearity structure, we control the SRM by fuzzy control algorithm. The implementation of the algorithm is also discussed in detail. Practical operation experiments are performanced on a 20W developed prototype with 6 stator poles and 4 rotator poles. Results have shown that the system is simple but reliable and the speed can be controlled in a wide range.