In this paper, the closed-loopcontrol method of hybrid step motor using the harmonic back EMF is investigated.
研究了利用谐波反电势信号实现混合式步进电动机闭环控制的方法。
2
Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closedloop or closedloopcontrol system.
采用交流伺服电机作为驱动器件,可以和直流伺服电机一样构成高精度,高性能的半闭环或闭环控制系统。
3
On this base, the closed - loopcontrol method of hybrid step motor using the harmonic back EMF is investigated, and the microcomputer control system of step motor is designed.