Title :
Stability of Internet-Based Control Systems with Uncertainties and Multiple Time-Varying Delays
Author :
Guan, Zhi-Hong ; Zhang, Hao ; Yang, Shuang-Hua ; Wang, Hua O.
Author_Institution :
Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
In this paper, based on remote control and local control strategy, a class of hybrid multi-rate control models with uncertainties and multiple time-varying delays is formulated and their robust stability properties are investigated. By Lyapunov-Krasovskii functions and apply it to a descriptor model transformation, some new criteria of robust stability for such Internet-based control systems are established. Numerical example and simulation are given to illustrate the effectiveness of the theoretical results
Keywords :
Internet; Lyapunov methods; control engineering computing; delays; robust control; telecontrol; time-varying systems; Internet-based control systems; Lyapunov-Krasovskii functions; descriptor model transformation; hybrid multirate control models; multiple time-varying delays; remote control; robust stability; Communication system control; Control system synthesis; Control systems; Delay effects; Frequency; Internet; Robust stability; Stability criteria; Time varying systems; Uncertainty;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.376779
