Paper Title:
Research of Pump- Control Electro-Hydraulic Servo System Based on Multi-Mode Extension Control
  Abstract

Aiming at the contradiction between rapid response, stability and accuracy in position control of pump-control electro-hydraulic servo system, a multi-mode extension control electro-hydraulic servo system was proposed, applying extension method in system design. According to the characteristic information of the system, correlation function was established by multi-mode extension control switch. The movement process was divided into three parts according to correlative degree and controlled in each zone by Bang -Bang controller, fuzzy controller and PID controller respectively. Simulation results showed that the system had rapid response and strong robustness, and can realize high precision control.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Power and Fluid Machinery
Edited by
Xin Chen
Pages
2181-2188
DOI
10.4028/www.scientific.net/AMR.317-319.2181
Citation
H. B. Zheng, Y. S. Sun, C. B. Xian, "Research of Pump- Control Electro-Hydraulic Servo System Based on Multi-Mode Extension Control", Advanced Materials Research, Vols. 317-319, pp. 2181-2188, 2011
Online since
August 2011
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ming Hui Wang, Yong Quan Yu, Bi Zeng
Abstract:The ship motion is characterized by nonlinearity, time varying, uncertainty and complex interference from the environment, therefore there...
2621
Authors: Hong Bo Zheng, You Song Sun, Mian Li, Can Biao Xian
Chapter 1: Materials Science and Engineering
Abstract:To satisfy the requirements of rapidity, stability and accuracy in positioning of pump-control electro-hydraulic servo system, the paper...
244
Authors: Guang Qing Kang, Xuan Qin, Xiang Gao, Chao Wang
Chapter 3: Mechatronics, Robotics, Control and Automation
Abstract:This paper mainly studys the open valve control hydraulic motor loading system.For the electro hydraulic proportional relief valve loading...
503