Title :
Synchroniztion of Chaotic Systems Based on Fuzzy Hyperbolic Model
Author :
Yang, Dongsheng ; Liu, Zhaobing ; Li, Aiping ; Meng, Ziyi
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang
Abstract :
This paper develops a fuzzy synchronization method for chaotic continuous-time systems based on a generalized fuzzy hyperbolic model (GFHM). The generalized fuzzy hyperbolic model is used to model nonlinear part of a chaotic system. Based on Lyapunov functional approach, a fuzzy state feedback controller is given. In addition, a sufficient condition for synchronization of two chaotic systems is obtained based on linear matrix inequality techniques. The effectiveness of the proposed method is presented by a simulation example.
Keywords :
Lyapunov methods; chaos; continuous time systems; fuzzy control; fuzzy set theory; linear matrix inequalities; nonlinear control systems; state feedback; synchronisation; Lyapunov functional approach; chaotic system; continuous-time system; fuzzy state feedback controller; generalized fuzzy hyperbolic model; linear matrix inequality technique; nonlinear control system; synchronization; Chaos; Chaotic communication; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Information science; Input variables; Linear matrix inequalities; Nonlinear systems;
Conference_Titel :
Testing and Diagnosis, 2009. ICTD 2009. IEEE Circuits and Systems International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-2587-7
DOI :
10.1109/CAS-ICTD.2009.4960882
