用可编程序控制器改进电机控制技术

On Improvement of Electrical Machinery Control Circuit Technology with Programmable Controller

从叙述可编程序控制器的结构、工作原理入手,侧重对改进电机控制电路技术进行了介绍。

This paper makes an introduction of the structure of the controller, operation principle, and the programmable controller programming method, and it emphasizes the improvement of electrical machinery control circuit technology.