摘  要：基于自主研发的直线开关磁阻电机，介绍了系统的硬件组成及软件设计方案。系统充分利用DSP丰富的内部资源和高速运行的特点，采用PID控制算法，通过实验确定控制器的控制参数，实现对直线开关磁阻电机的位置精确控制。实验结果表明，直线开关磁阻电机位置控制系统具有良好的动、静态性能和控制精度。
关键词：直线电机；开关磁阻电机；TMS320F2812；位置控制；实验

Abstract: On the basis of an independent development linear switched reluctance motor,this paper presented a position control system for a linear switched reluctance motor based on TMS320F2812 DSP,and introduced hardware components and software design scheme of the system.Making full use of the rich internal resources and the fast calculation speed of DSP and using experimental method to determine the control parameters of controller,PID algorithm was utilized in the system to achieve position control for linear switched reluctance motor.The experiment results indicate that with the control method presented in the paper,the control system has a good dynamic and static performance and control accuracy.
Key Words: Linear motor；Switched reluctance motor;TMS320F2812;Position control;Experiment