本设计是基于嵌入式技术作为主处理器的AD采集与电机控制系统，利用S3C2410 ARM微处理器作为主控CPU，辅以LINUX操作系统和Qt界面系统，实现了智能化的将AD采集的数据通过Qt界面形式展现出来，同时根据AD值的不同改变PWM的参数值，从而控制电机的方向和转速等功能，并讨论了如何提高系统的速度、可靠性和可扩展性。-This design is based on embedded technology as the main processor s AD acquisition and motor control system, using S3C2410 ARM microprocessor as the master CPU, supplemented by the LINUX operating system and Qt interface system, realized the intellectualized AD data acquisition through Qt interface form, at the same time, according to the different change of AD values PWM values of the parameters, to control the direction and speed of the motor, and other functions, and discusses how to improve the speed, reliability and scalability of the system.