摘要
利用89C52单片机和反馈检测元件,结合步进电动机调节流量调节阀,建立一基于数字脉冲式反馈的流量控制系统。
This paper takes advantage of single - chip computers and feedback measuring devices and combines step motor to adjust the valve precisely, by this a flow current control system based on step numerical closed loop control is set up.
出处
《制造技术与机床》
CSCD
北大核心
2008年第6期93-96,共4页
Manufacturing Technology & Machine Tool
关键词
单片机
步进电动机
流量调节阀
流量控制
Single- chip Computer
Step Motor
Valve
Flow Current Control System
