Title :
Synchronization of chaotic systems based on fuzzy control
Author :
Wang, Hongwei ; Gu, Hong ; Wang, Zhelong
Author_Institution :
Sch. of Electron. & Inf. Eng., Dalian Univ. of Technol., Liaoning, China
fDate :
29 July-1 Aug. 2005
Abstract :
With T-S fuzzy dynamical model approximating to a non-linear system, the nonlinear system can be divided into some local linear models. A variable structure controller based on Lyapunov theories is designed to guarantee the global stability of the T-S fuzzy model. The synchronization problem of chaotic system can be solved by means of the proposed fuzzy control. It is shown the validity of the proposed fuzzy control method with the simulating result of two chaotic systems.
Keywords :
Lyapunov methods; chaos; control system synthesis; fuzzy control; nonlinear systems; stability; synchronisation; variable structure systems; Lyapunov theory; T-S fuzzy dynamical model; chaotic system synchronization; fuzzy control; global stability; nonlinear system; variable structure controller; Chaos; Control systems; Electric variables control; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear equations; Nonlinear systems; Stability;
Conference_Titel :
Mechatronics and Automation, 2005 IEEE International Conference
Print_ISBN :
0-7803-9044-X
DOI :
10.1109/ICMA.2005.1626655
