Control System for Switched Reluctance Motor Based on Embedded System

Switched reluctance motor (SRM) is a new type of speed adjustment motor. The control system of 8/6 pole switched reluctance motor is designed based on ARMS3C2410 central processor in this paper. The self-adjusting PID arithmetic control strategy is adopted in this system, the method of fixed angle current chopping control on low-speed and varying angle voltage chopping control on high-speed is used also. The design of the control system, power transform, current detect, self-adjusting PID arithmetic control strategy and so on is introduced in this paper. The system is real time and has feature of high efficiency, low noise and good dynamic performance.