Title :
A sum-of-squares approach to synchronization of chaotic systems with polynomial fuzzy systems
Author :
Gwo-Ruey Yu ; Hsiang-Ting Huang
Author_Institution :
Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
This paper presents synchronization of chaotic systems by polynomial fuzzy model. The sum of squares (SOS)-based framework contributes a large number of innovations and improvements over the LMI-based approaches to T-S fuzzy modeling and control. Polynomial fuzzy systems provide more general and effective than other fuzzy approaches. This paper derives SOS-based stability conditions for chaotic systems with decay rate and input constraint. Computer simulations illustrate the validity and applicability.
Keywords :
chaos; fuzzy control; nonlinear control systems; polynomials; stability; synchronisation; LMI-based approach; SOS-based stability condition; T-S fuzzy control; T-S fuzzy modeling; Takagi-Sugeno fuzzy system; chaotic system synchronization; decay rate; input constraint; linear matrix inequalities; polynomial fuzzy system; sum-of-squares approach; Chaotic communication; Educational institutions; Polynomials; Stability analysis; Symmetric matrices; Synchronization; Polynomial fuzzy system; chaotic system; decay rate; input constraint;
Conference_Titel :
Fuzzy Theory and it's Applications (iFUZZY), 2012 International Conference on
Conference_Location :
Taichung
Print_ISBN :
978-1-4673-2057-3
DOI :
10.1109/iFUZZY.2012.6409696
