摘要
本文利用直接转矩控制(DTC)技术,通过辨识出的转矩和给定转矩比较产生控制信号能去控制PWM(PulseWidthModulation)的方法,使机床调速范围宽、机械特性硬、动态性能好,为我国的机床加工提供一种新的有效方法。
Utilizing the technique of direct torque control （DTC）, the control signal that gets from identified torque and the preset torque can control PWM （Pulse Width Modulation）. it is good to widen the machine tool speed regulating range, harden the mechanical characteristic and better dynamic performance. It provides a new effective method for the machine tool process of our country.
出处
《机床电器》
2005年第4期54-55,共2页
Machine Tool Electric Apparatus
