Intelligent control for electro-hydraulic proportional position servo system

被引：0
|
作者：
Luo, A [1 ]
Gui, WH [1 ]
机构：
[1] CENT S UNIV TECHNOL,DEPT AUTOMAT CONTROL ENGN,CHANGSHA 410083,PEOPLES R CHINA
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 1996年 / 6卷 / 02期
关键词：
intelligent control; pole placement; digital flow compensation; electrohydraulic proportional control;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The structure and performance of the electrohydraulic proportional position servo system (EHPPS) were discussed. The intelligent pole placement position control strategy was presented, and its existence was proved. Besides, according to the characteristic of the flow discontinuity for symmetric valve controlling unsymmetric cylinder, a method of digital flow compensation was given. Simulations and experiments showed that the system has good control performance and robustness.
引用
收藏
页码：132 / 137
页数：6
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