Tracking Control Synchronization and Adaptive Feedback Synchronization of Unified Chaotic Systems

Author

Xie, Hai ; Hu, Bao Qing

fYear

2012

fDate

18-21 Oct. 2012

Firstpage

249

Lastpage

253

Abstract

This paper mainly investigates synchronization problem of unified chaotic systems, and presents two novel synchronization methods: synchronization of two identical unified chaotic systems based on tracking control, and adaptive feedback synchronization of two different unified chaotic systems with unknown parameter based on the Lyapunov stability theory. A controller is designed in first method. An adaptive feedback controller and a parameter update law are designed in second method. Theoretical analysis and numerical simulations show the effectiveness of these methods.

Keywords

Lyapunov methods; adaptive control; chaos; control system synthesis; feedback; nonlinear control systems; numerical analysis; synchronisation; tracking; Lyapunov stability theory; adaptive feedback controller design; adaptive feedback synchronization; numerical simulations; parameter update law; tracking control synchronization; unified chaotic systems; Adaptive systems; Chaos; Control systems; Lyapunov methods; Synchronization; Vectors; Zirconium; adaptive feedback synchronization; tracking control synchro-nization; unified chaotic systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Chaos-Fractals Theories and Applications (IWCFTA), 2012 Fifth International Workshop on

Conference_Location

Dalian

Print_ISBN

978-1-4673-2825-8

Type

conf

DOI

10.1109/IWCFTA.2012.60

Filename

6383200