Adaptive chaos synchronization of a new chaotic system with uncertain parameters based on the passive control

Author

Zhou, Xiaobing ; Jiang, Murong ; Du, Shiyan

Author_Institution

Sch. of Inf. Sci. & Eng., Yunnan Univ., Kunming, China

fYear

2009

fDate

17-19 June 2009

Firstpage

2218

Lastpage

2221

Abstract

This paper investigates the adaptive chaos synchronization of a new chaotic system with uncertain parameters. Based on the passive control, a passivity-based adaptive control law is presented, which transforms the error dynamical system between the drive system and the response system into an equivalent passive system. Then it is proved that the equivalent system can be global asymptotically stabilized, which means the synchronization of the new chaotic system is achieved. Numerical simulations are presented to verify the analytical results.

Keywords

adaptive control; asymptotic stability; chaos; nonlinear control systems; nonlinear dynamical systems; parameter estimation; synchronisation; uncertain systems; adaptive chaos synchronization; adaptive control law; chaotic system; drive system; error dynamical system; global asymptotic stability; passive control; response system; uncertain parameter estimation; Adaptive control; Bidirectional control; Chaos; Control systems; Error correction; Information science; Nonlinear control systems; Nonlinear systems; Numerical simulation; Programmable control; Adaptive; Chaos; Passive control; Synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2009. CCDC '09. Chinese

Conference_Location

Guilin

Print_ISBN

978-1-4244-2722-2

Electronic_ISBN

978-1-4244-2723-9

Type

conf

DOI

10.1109/CCDC.2009.5191606

Filename

5191606