基于DSP的智能型电动执行机构控制系统  

Intelligent Electric Actuator Control System Base On DSP

作　　者：陈晨[1] 麦云飞[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《仪表技术与传感器》2011年第10期107-108,共2页Instrument Technique and Sensor

摘　　要：针对传统电动执行机构控制精度低、故障处理机制差和掉电丢失信息等缺点。设计出以dsPIC30F系列数字控制器为核心,配合其他相关功能芯片的智能型电动执行机构的控制系统。该控制系统具有优良的故障处理和报警机制、更好的人机界面和掉电保持执行机构的信息等优点。实验检测和对比表明,该控制系统达到了预期的功能和精度。The flaw of traditional actuator was lower control accuracy, worse malfunction handling mechanism and losing information of losing power. An intelligent controller was designed based on the company of microehip of dsPIC30F digital signal controllers, and associated with relative function chips. The intelligent electric actuator controller has better malfunction handling and Manning mechanism, more friendly human-machine interface and holding on electric actuator information of losing power. The test examination and contrast show the control system achieves the antieipant function and accuracy.

关 键 词：DSP 电动执行机构 功率软测量 绝对编码器技术 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]