Chaotic Synchronization Using Sampled-Data Fuzzy Controller Based on Fuzzy-Model-Based Approach

Author

Lam, H.K. ; Seneviratne, Lakmal D.

Author_Institution

King´´s Coll. London, London

Volume

55

Issue

3

fYear

2008

fDate

4/1/2008 12:00:00 AM

Firstpage

883

Lastpage

892

Abstract

This paper presents the synchronization of chaotic system using a sampled-data fuzzy controller. To carry out the system analysis, a fuzzy model is employed to represent the chaotic systems. Linear-matrix-inequality (LMI)-based system stability and performance conditions are derived using a Lyapunov-based approach. The derived LMI-based stability and performance conditions are employed to aid the design of a stable and well-performing sampled-data fuzzy controller to achieve the synchronization of chaotic systems. An application example is given to illustrate the merits of the proposed approach.

Keywords

fuzzy control; linear matrix inequalities; nonlinear control systems; sampled data systems; stability; Lyapunov based approach; chaotic synchronization; chaotic systems; fuzzy model; linear matrix inequality based stability; sampled data fuzzy controller; Chaos; Chaos, Fuzzy Control; Nonlinear Systems; Sampled-Data Systems; Stability; Synchronization; fuzzy control; nonlinear systems; sampled-data systems; stability; synchronization;

fLanguage

English

Journal_Title

Circuits and Systems I: Regular Papers, IEEE Transactions on

Publisher

ieee

ISSN

1549-8328

Type

jour

DOI

10.1109/TCSI.2008.916413

Filename

4432310