Title :
Adaptive hybrid synchronization of two different chaotic systems with unknown parameters
Author :
Wei, Hengdong ; Li, Liping
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Adaptive hybrid synchronization of two different chaotic systems with unknown parameters is investigated. Based on Lyapunov satiability theory, an adaptive hybrid synchronization controller and parameter update laws are designed analytically. Our scheme includes complete synchronization, anti-synchronization and projective synchronization, simultaneously. Numerical simulations on the hyper-chaotic Chen system and hyper-chaotic Lü system are presented to verify the effectiveness of the proposed scheme.
Keywords :
Lyapunov methods; adaptive control; nonlinear control systems; numerical analysis; Lyapunov stability theory; adaptive hybrid synchronization; different chaotic systems; numerical simulations; unknown parameters; Adaptive control; Chaos; Parameter estimation; Synchronization; Trajectory; Chaos synchronization; adaptive control; parameter identification;
Conference_Titel :
Signal Processing Systems (ICSPS), 2010 2nd International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-6892-8
Electronic_ISBN :
978-1-4244-6893-5
DOI :
10.1109/ICSPS.2010.5555432
