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

Volume

4

fYear

2008

fDate

18-20 Oct. 2008

Firstpage

586

Lastpage

589

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Natural Computation, 2008. ICNC '08. Fourth International Conference on

Conference_Location

Jinan

Print_ISBN

978-0-7695-3304-9

Type

conf

DOI

10.1109/ICNC.2008.78

Filename

4667351