Design and Analysis of the Bellows Fatigue Test-Bed Based on Electro-Hydraulic Proportional Position Control

被引：0
|
作者：
Zhou, Entao [1 ]
Shi, Shenglong
Wang, Weiming [1 ]
Lin, Junzhe [1 ]
机构：
[1] Northeastern Univ, Sch Mech Engn & Automat, Shenyang, Peoples R China
来源：
MECHATRONICS AND INFORMATION TECHNOLOGY, PTS 1 AND 2 | 2012年 / 2-3卷
关键词：
Electro-hydraulic proportional; Dynamic characteristics; PID controller; DSHplus;
D O I：
10.4028/www.scientific.net/AEF.2-3.24
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Electro-hydraulic proportional closed control system is designed which fully integrated electrical and hydraulic advantages of both. The dynamic mathematic model of the hydraulic system is built and the dynamic characteristics of the system are analyzed accurately. The advanced PID controller is adopted to correct the system, and have improved the dynamic quality of the system. In this paper, the hydraulic system is simulated on the basis of the Simulink and DSHplus professional hydraulic simulation software and the results of simulation prove that the qualities of the system can satisfy with the requirement much better.
引用
收藏
页码：24 / 28
页数：5
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