Title :
A closed-loop D-type iterative learning control for electro- hydraulic position servo systems with uncertainties
Author :
Duan, Soulin ; Wu, Yonghong ; Ma, Zhenghua ; Lu, Guirong
Author_Institution :
Department of Automation, Jiangsu Polytechnic University, 213164, Changzhou, China
Abstract :
In this paper a discrete closed-loop D-type iterative learning control (ILC) scheme for the electrohydraulic position servo systems with parameter uncertainties is presented. The conditions which guarantee the convergence of the algorithm are given and the convergence is proved. The simulation results demonstrate the effectiveness of the presented D-type ILC algorithm for the discretization electrohydraulic position servo systems with parameter uncertainties.
Keywords :
Automatic control; Control systems; Convergence; Electrohydraulics; Equations; Error correction; Iterative algorithms; Servomechanisms; Uncertain systems; Uncertainty; Convergence; Discrete iterative learning control; Electrohydraulic position servo systems;
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka, Japan
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
