Title :
Adaptive Feedback Synchronization for the New Chaotic Dynamical System with Unknown Parameters
Author :
Xu, Yuhua ; Zhou, Wuneng ; Lu, Hongqian ; Li, Minghao
Author_Institution :
Coll. of Inf. Sci. & Technol., Donghua Univ., Shanghai
Abstract :
This paper presents the adaptive synchronization problems for a new chaotic system when the parameters of the drive system are different from those of the response system. Based on Lyapunov stability theory, a sufficient condition for the synchronization has been analyzed theoretically for two different response systems. In addition, comparing the speed of synchronization between the drive system and two different response systems, numerical simulations show that the response system of unicouple is more effective.
Keywords :
Lyapunov methods; feedback; nonlinear dynamical systems; numerical analysis; stability; synchronisation; Lyapunov stability theory; adaptive feedback synchronization; chaotic dynamical system; drive systems; numerical simulations; response system; Adaptive control; Chaos; Chaotic communication; Design engineering; Feedback; Information science; Lyapunov method; Numerical simulation; Power engineering and energy; Sufficient conditions; Chaos; control; synchronization;
Conference_Titel :
Natural Computation, 2008. ICNC '08. Fourth International Conference on
Conference_Location :
Jinan
Print_ISBN :
978-0-7695-3304-9
DOI :
10.1109/ICNC.2008.78
