Synchronization of Discrete Chaotic Dynamical Systems Using Active Control

Author

Liu, Donglin

Author_Institution

Dept. of Comput. Sci., East China Univ. of Sci. & Technol., Shanghai

fYear

2008

fDate

18-21 Oct. 2008

Firstpage

56

Lastpage

59

Abstract

In this paper, both synchronization and generalized synchronization of two discrete chaotic dynamical systems are studied using active control. Specially, for maps operating under non-identical parameter, we validated that the dynamics of the response system can be converted from chaotic to periodic, from periodic to chaotic, and from one chaotic to the other by appropriately choosing the target state (dynamics of the drive system). Furthermore, the three different chaos synchronization phenomena (exact synchronization, practical synchronization and almost synchronization) are achieved in two identical Logistic systems and non-identical logistic systems respectively.

Keywords

discrete systems; nonlinear control systems; nonlinear dynamical systems; synchronisation; active control; almost synchronization; chaos synchronization phenomena; discrete chaotic dynamical systems; exact synchronization; logistic systems; practical synchronization; Chaos; Computer science; Control systems; Displays; Drives; Electronic mail; Error correction; Logistics; Numerical simulation; Parallel processing; Logistic system; active control; chaos synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Network and Parallel Computing, 2008. NPC 2008. IFIP International Conference on

Conference_Location

Shanghai

Print_ISBN

978-0-7695-3354-4

Type

conf

DOI

10.1109/NPC.2008.63

Filename

4663304