Multi-Mode Extension Control of Pump-Control Electro-Hydraulic Servo System Based on PLC

Abstract:

Article Preview

To satisfy the requirements of rapidity, stability and accuracy in positioning of pump-control electro-hydraulic servo system, the paper designs a multi-mode extension control switcher, which can realize switchover between different control modes and give full play to each control mode to meet the requirements of control system for various performances. In order to apply this method to practice, the principle, the control algorithm process and part program segments of multi-mode extension control realized by Mitsubishi PLC was introduced, and experiments was done to verify the control effect. The result shows that multi-mode extension control of pump-control electro-hydraulic servo system using PLC can satisfy the demands of control system.

Info:

Periodical:

Edited by:

Dongye Sun, Wen-Pei Sung and Ran Chen

Pages:

244-248

DOI:

10.4028/www.scientific.net/AMM.121-126.244

Citation:

H. B. Zheng et al., "Multi-Mode Extension Control of Pump-Control Electro-Hydraulic Servo System Based on PLC", Applied Mechanics and Materials, Vols. 121-126, pp. 244-248, 2012

Online since:

October 2011

Export:

Price:

$35.00

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