The Electro-Hydraulic Synchronization Position Servo System Based on Self-Adapting Fuzzy Decoupling Controller-Reference-Cited by-同舟云学术

The Electro-Hydraulic Synchronization Position Servo System Based on Self-Adapting Fuzzy Decoupling Controller

Published:2013-10 Issue: Volume:433-435 Page:1099-1102
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Liu Fei¹,Lai Ling Hong¹

Affiliation:

1. Armed Police Force

Abstract

For improving the control precision of electro-hydraulic synchronization position servo system, a new self-adapting fuzzy decoupling controller is designed by means of traditional decoupling controller, and this decoupling controller is used in electro-hydraulic synchronization position servo system. In this decoupling controller, PI parameters can be independently online adapted by two fuzzy controller, the influence from coupling by-pass to main-pass can be decreased by return circuit control structure, and the complex calculation process of synthesis algorithm rule can be avoided. Finally, this method was demonstrated and validated by a sample. It has shown the proposed method can improve the benefit of control precision in electro-hydraulic synchronization position servo system, and provide a support for adapting to solving dynamic error problem.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.433-435.1099.pdf

Reference8 articles.

1. M. Mihajlov, V. Nikoli, D. Ant: Mechanical Engineering Vol. 1, No 9, (2002), pp.1217-1230.

2. X. Liu, C. Li, X. Zhou, and Y. Meng: ICMA 2007, (2007), pp.1650-1654.

3. P. Pratumsuwan, S. Thongchai and S. Tansriwong: Energy Research Journal, Vol. 1, (2010), pp.62-67.

4. L. Wang: International Conference on Electronics, Communications and Control, (2011), pp.1878-1881.

5. Y. Fu, T. Chai，H. Wang: Proceedings of the 2006 American Control Conference Minneapolis, (2006), pp.3692-3697.