Title :
Fuzzy large-scale systems stabilization with nonlinear state feedback controller
Author :
Zamani, Iman ; Sadati, Nasser
Author_Institution :
Electr. Eng. Dept., Amirkabir Univ. of Technol., Tehran, Iran
Abstract :
This paper investigates the stability and stabilization problem of fuzzy large-scale systems in which the system is composed of a number of Takagi-Sugeno fuzzy subsystems with interconnection. Instead of fuzzy parallel distributed compensation (PDC) design, nonlinear state feedback controllers are used in the stabilization of the overall large-scale system. Based on Lyapunov criterion, some conditions are derived under which the whole fuzzy large-scale system is stabilized asymptotically.
Keywords :
fuzzy control; nonlinear control systems; stability; stability criteria; state feedback; Takagi-Sugeno fuzzy subsystem; fuzzy large scale systems stabilization; nonlinear state feedback controller; Control systems; Cybernetics; Fuzzy control; Fuzzy sets; Fuzzy systems; Large-scale systems; Lyapunov method; Nonlinear control systems; Stability analysis; State feedback; Fuzzy large-scale system; T-S fuzzy systems; nonlinear controller; stability analysis;
Conference_Titel :
Systems, Man and Cybernetics, 2009. SMC 2009. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-2793-2
Electronic_ISBN :
1062-922X
DOI :
10.1109/ICSMC.2009.5346005
