On the synchronization and amplification of chaos for Chua´s systems with cubic nonlinearity

Author

Grosu, Ioan ; Oancea, Servilia

Author_Institution

Fac. of Bioeng., Univ. of Med. & Pharmacy, Iasi, Romania

fYear

2009

fDate

20-21 July 2009

Firstpage

155

Lastpage

157

Abstract

Synchronization of one system with another is very important process in the control of complex physical, chemical and biological systems. Many researchers have focused on this topic and have developed several efficient synchronization techniques for chaotic systems. Chua´s oscillator, which is one of the most studied chaotic systems, is a simple electronic circuit that exhibits nonlinear dynamical phenomena such as bifurcation and chaos. In this work the master-slave and mutual methods of synchronization are used in order to synchronize the Chua modified systems. In addition the amplification of chaos using mismatch is achieved for the same chaotic system.

Keywords

nonlinear control systems; oscillators; synchronisation; Chua modified system; Chua oscillator; bifurcation; chaos amplification; chaotic system; electronic circuit; nonlinear dynamical phenomena; synchronization techniques; Bifurcation; Biological control systems; Biological systems; Chaos; Chemical processes; Control systems; Electronic circuits; Master-slave; Oscillators; Process control; Chua modified system; master-slave synchronization; mutual synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Nonlinear Dynamics and Synchronization, 2009. INDS '09. 2nd International Workshop on

Conference_Location

Klagenfurt

ISSN

1866-7791

Print_ISBN

978-1-4244-3844-0

Type

conf

DOI

10.1109/INDS.2009.5228007

Filename

5228007