摘要
主要介绍了基于现场总线的智能电动执行器的特点、结构原理和软件设计 ,具体对电子控制器的输入输出回路、控制电路、驱动电路以及位置发送电路等作了分析。
The features, structural principle and software design of the fieldbus based intelligent electric actuators are introduced. The input and output circuits of electronic controller, the control circuit and driving circuit as well as position transmission circuit are analyzed and presented concretely.
出处
《自动化仪表》
CAS
北大核心
2001年第2期5-6,25,共3页
Process Automation Instrumentation
基金
国家"九五"重点科技攻关项目! (编号 :97- 755 - 0 4 - 0 1 - 0 3)
