AT89C51单片机在直流电机闭环调速系统中的应用

Application of AT89C51 Single-chip Computer to closed loop Speed Governing System of DC MOTOR

推出一种以 89C5 1单片机为核心的PWM直流电机的调速系统。该系统包括速度给定、速度显示、速度测量。

A closed-loop speed governing system of DC motor by using AT89C51 single-chip computer is presented. The system includes the setting of speed,the displaying of speed,the measurement of speed and the conrtrol of speed.