Adaptive control for a class of chaotic systems with unknown parameters

Author

Zhao, Yan ; Zhang, Tieyan ; Miao, Lihua ; Deng, Wei

Author_Institution

Dept. of Autom. Control Eng., Shenyang Inst. of Eng., Shenyang, China

fYear

2010

fDate

26-28 May 2010

Firstpage

2586

Lastpage

2589

Abstract

In this paper, the stabilization problem of a class of continuous-time chaotic systems with unknown parameters is investigated. Based on the adaptive control idea, a novel adaptive state feedback controller is developed. By choosing appropriate controller structure and parametric updating law, the asymptotic stability of the closed-loop system is guaranteed. Simulation results are given to demonstrate the effectiveness and validity of the proposed adaptive control method.

Keywords

adaptive control; chaos; closed loop systems; continuous time systems; nonlinear control systems; state feedback; adaptive state feedback controller; asymptotic stability; chaotic systems; closed-loop system; continuous-time chaotic systems; parametric updating law; stabilization problem; unknown parameters; Adaptive control; Asymptotic stability; Biomedical engineering; Chaos; Control systems; Linear feedback control systems; Medical control systems; Optimal control; Programmable control; State feedback; Adaptive Control; Asymptotic Stability; Naodolschi Chaotic System; Unknown Parameters;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2010 Chinese

Conference_Location

Xuzhou

Print_ISBN

978-1-4244-5181-4

Electronic_ISBN

978-1-4244-5182-1

Type

conf

DOI

10.1109/CCDC.2010.5498750

Filename

5498750