Title :
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
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;
Conference_Titel :
Control Engineering and Communication Technology (ICCECT), 2012 International Conference on
Conference_Location :
Liaoning
Print_ISBN :
978-1-4673-4499-9
DOI :
10.1109/ICCECT.2012.16
