运动控制器的发展与现状

Trend & Status of Motion Controller

运动控制器历经了分立电子元件、集成电路到软件控制发展阶段。运动控制系统随之进入了全数字化控制新阶段。具有可互换、可伸缩、可移植、互操作和可扩展特性的开放式模块化结构控制器(OMAC)是发展趋势。目前运动控制器可分为基于模拟电路、微控制单元、可编程控制器、通用计算机、ASIC、可编程逻辑器件和DSP等类。

The motion controller went through discrete electric component, integrate circuit and software control development processes. The motion control system was developed into new epoch of digital control. The development of open modular architecture controller （OMAC） that has functions of crossing-over, flexing, replaced, mutual operation and expansibility is a new trend. At present, the motion controller is divided into all sorts of analogue circuit, micro control unit, programmable controller, general computer, application specific integrated circuit （ASIC）, programmable logic device and digital signal processing （DSP）.