Title :
Fuzzy control of a class of uncertain networked control systems with multiple time-delays
Author :
Li, Li ; Meng, Xianji ; Yu, Fajun ; Meng, Xiantao
Author_Institution :
Coll. of Math. & Syst. Sci., Shenyang Normal Univ., Shenyang, China
Abstract :
This paper deals with the controller design problem of a networked control system with multiple time-delays and the presence of network-induced delay. The Takagi-Sugeno (T-S) fuzzy model is adopted for representing networked control systems. Based on a novel Lyapunov-Krasovskii functional and LMI technique, some sufficient conditions for the NCS which is subject to the asymptotic stability are derived, and the method of the controller design is also given in terms of LMIs. Finally, an example shows the effectiveness of the proposed method.
Keywords :
Lyapunov methods; asymptotic stability; control system synthesis; delays; distributed parameter systems; fuzzy control; linear matrix inequalities; uncertain systems; LMI technique; Lyapunov-Krasovskii functional; Takagi-Sugeno fuzzy model; asymptotic stability; controller design problem; fuzzy control; linear matrix inequality; multiple time-delays; network-induced delay; uncertain networked control systems; Bismuth; Control systems; Delay effects; Delay systems; Fuzzy control; Fuzzy systems; Networked control systems; Stability analysis; Sufficient conditions; Uncertainty; LMI; Network-induced delay; Networked control system(NCS); T-S fuzzy systems;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5194927
