A New Kind of Combined Digital Electro-Hydraulic Valve

被引：0
|
作者：
Shi, Yanping [1 ]
Du, Yuling [1 ]
机构：
[1] Huaihai Inst Technol, Dept Mech Engn, Lianyungang, Jiangsu, Peoples R China
来源：
2009 IITA INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS ENGINEERING, PROCEEDINGS | 2009年
关键词：
on-off valve; electro-hydraulic system; digital control; combination digital valve;
D O I：
10.1109/CASE.2009.157
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to improve the control performance of some electro-hydraulic digital control system and simplify the system a kind of combination digital valve was designed in the paper. Based on pulse code modulation principle, the combination digital valve which is made of many on-off valves has a lot of advantage such as being simple in structure, good in anti-pollution and cheap, so it is suitable for application in electro-hydraulic servo control system control by the computer of some large-scale mining machinery equipment like the long-distance belt conveyer.
引用
收藏
页码：663 / 666
页数：4
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