Distributed Intelligent Control System Design Based on CAN Bus

被引:0
作者
Huang, Shuwei [1 ]
Wen, Danli [1 ]
机构
[1] Shenyang Normal Univ, Software Coll, Shenyang 110034, Peoples R China
来源
INDUSTRIAL INSTRUMENTATION AND CONTROL SYSTEMS II, PTS 1-3 | 2013年 / 336-338卷
关键词
hydraulic drive valve; distributed intelligent control; CAN bus;
D O I
10.4028/www.scientific.net/AMM.336-338.1241
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The hydraulic drive valve intelligent control system was discussed. Two grades, the field cell and the remote control cell, were used in the distributed control system. The communications of the system were implemented by Controller Area Network (CAN). At the first grade, single-chip microcomputer (SCM) acted as the control chip. The sampling pressure signal in pipeline was transformed into the output digital control signal by the controller. The digital direction valve acted as a transformation unit which converts the electric signal to mechanical action in the hydraulic circuit. The control process was realized by the digital signal directly acting on the step electrical motor. At the second grade, the industrial-control computer with a favorable man-machine conversation interface was used to realize monitor function.
引用
收藏
页码:1241 / 1244
页数:4
相关论文
共 4 条
[1]  
Hu Guangyong, 2006, Control & Automation, P1
[2]  
Shao Z., 2008, TEXTILE DYEING FINIS, V30, P4145
[3]  
[武忠祥 WU ZhongXiang], 2008, [电子技术应用, Application of Electronic Technique], V34, P108
[4]  
[徐志浩 XU Zhihao], 2006, [固体电子学研究与进展, Research & Progress of Solid State Electronics], V26, P410