Application of adaptive generic model control based on input equivalent disturbance to electro-hydraulic servo control systems

Author

Dai, Yongbin ; Yang, Weidong ; Liang, Qinghua ; Wang, Shaofu ; Zhang, Ming

fYear

2008

fDate

25-27 June 2008

Firstpage

701

Lastpage

704

Abstract

A new scheme of using generic model control based on input equivalent disturbance (AGMC) to design controller is presented for nonlinear electro-hydraulic servo control systems. It is very easy to tune for the controller whose parameters are of very explicit physic meaning. The influence on control performance of time-varying parameters and unmeasurable disturbances can be effectively compensated. The simulation results for nonlinear electro-hydraulic servo systems are given to demonstrate the correctness and effectiveness of approach proposed.

Keywords

control system synthesis; electrohydraulic control equipment; nonlinear control systems; servomechanisms; time-varying systems; adaptive generic model control; controller design; input equivalent disturbance; nonlinear electro-hydraulic servo control systems; time-varying parameters; Adaptive control; Application software; Design automation; Design engineering; Educational institutions; Intelligent control; Nonlinear control systems; Programmable control; Servomechanisms; Servosystems; electro-hydraulic servo systems; generalized generic model; input equivalent disturbance;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on

Conference_Location

Chongqing

Print_ISBN

978-1-4244-2113-8

Electronic_ISBN

978-1-4244-2114-5

Type

conf

DOI

10.1109/WCICA.2008.4593007

Filename

4593007