直流电机控制系统的设计主要功能是

1、可控制启动停止；

2、可实时控制高速低速运行状态

3、数码管显示运行状态

为实现系统的微机控制，采用了Proteus7.8仿真软件及程序编程来实现对电动机控制。

-The main functions of DC motor control system is

1, can control the start and stop

2, real-time control of high speed low speed running state

3, digital tube display running status

For the control system of microcomputer, using Proteus7.8 simulation software and programming to achieve the motor control.