An ILC Method for Wireless Remote Control Systems with Communication Delays

Author

Li-xun Huang ; Yong Fang

Author_Institution

Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China

fYear

2012

fDate

7-9 Dec. 2012

Firstpage

334

Lastpage

337

Abstract

Communication delays, suffered by control and measure signals during transmission in wireless channel, affect the performance of wireless remote control systems seriously. In this paper, for a class of wireless remote control systems operating periodically in a finite time, based on delay compensation in the iterative learning process of controller, an iterative learning control (ILC) method is proposed, and then the convergence of system tracking errors is guaranteed. Finally, simulation results are provided to show the effectiveness of the proposed method.

Keywords

convergence; delays; error compensation; iterative methods; learning systems; telecontrol; wireless channels; ILC method; communication delay; delay compensation; finite time; iterative learning control; signal transmission; system tracking error convergence; wireless channel; wireless remote control system; Delay; Indexes; Iterative methods; Trajectory; Wireless communication; Wireless sensor networks; Communication delay; Iterative learning control; Wireless remote control;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Engineering and Communication Technology (ICCECT), 2012 International Conference on

Conference_Location

Liaoning

Print_ISBN

978-1-4673-4499-9

Type

conf

DOI

10.1109/ICCECT.2012.16

Filename

6414092