工矿自动化2011，Vol.37Issue(1)：92-95,4.
基于STC89C51的流体阀门电动执行器控制系统的设计
Design of Control System of Electric Executer of Hydro-valve Based on STC89C51
曹景龙 1安百秀 1牛杰1
作者信息
- 1. 山东科技大学机电学院,山东,青岛,266510
- 折叠
摘要
Abstract
The paper introduced structure and working principle of an electric executer of hydro-valve based on STC89C51 single-chip microcomputer and expounded composition and design schemes of software and hardware of control system of the electric executer. The control system takes STC89C51 single-chip microcomputer as core, uses ring distributor and power amplifier to control rotator speed and rotator angle of step motor so as to control opening degree of the hydro-valve, and adopts a flow sensor and a pressure sensor to collect hydro-parameter signals, which are sent to STC89C51 single chip microcomputer after AD conversion so as to form closed loop control. The control system has functions of CAN communication and human-machine interaction.关键词
流体阀门/电动执行器/STC89C51/环形分配器/数据采集/闭环控制/CAN总线/人机交互Key words
hydro-valve/ electric executer/ STC89C51/ ring distributor/ data collection/ closed loop control/ CAN bus/ human-machine interaction分类
信息技术与安全科学引用本文复制引用
曹景龙,安百秀,牛杰..基于STC89C51的流体阀门电动执行器控制系统的设计[J].工矿自动化,2011,37(1):92-95,4.
