开关磁阻平面电机具有结构简单,运行可靠,控制方便等优点,在生产生活中具有很广泛的应用。由于电机本身具有的非线性特性而引发的电磁推力波动较大,电流非线性失真严重等问题,给电机位置控制带来了困难。本文通过力分配函数抑制电磁推力波动,采用模糊PID控制方法进行电机位置控制,仿真结果表明具有良好的控制效果,研究成果能够为以后的开关磁阻平面电机设计奠定基础。
Switched Reluctance Planar Motor (SRPM) has many advantages such as simple structure, relia- ble operation and easy control, and has a very wide range of applications in the production of life. The non- linear characteristics of the motor and serious problems to the motor pie by force distribution function, Results for further study on plane causes the electromagnetic thrust ripple, the current non-linear distortion position control difficult. This article suppressed electromagnetic thrust rip- used fuzzy PID method to control motor position and achieved good results. lay the foundation for switched reluctance motors.