单片机在控制系统中的应用

Tth Application of SCM in Control System

单片机以其独特的优越性能 ,在智能仪表、工业控制等各领域得到极其广泛的应用。本文就步进电机的失步现象 ,提出一种改进的方法 ,采用单机控制步进电机运转 ,利用软件编程技巧 ,启动步进电机时采用慢速起动 ,均匀调速 ,最后达到稳定运行 ,解决失步现象 ,提高控制精度。

With its vantage capability,ACM is widely applied in the areas of intelligent instruments,industry control and so on so forth This article,to the phenomenon of the malfunction of pecking motor,brings forward an improved way,which is to adopt stand-alone system to control the operation of pecking motor,to use software proquamming skills,to adopt low-speed startup and equable timing when a pecking motor is started up,finally to reach steady functions to some malfunctional phenomena and to develop controling precision