Hyperchaos in a modified canonical Chua's circuit

Thamilmaran, K. ; Lakshmanan, M. ; Venkatesan, A. (2004) Hyperchaos in a modified canonical Chua's circuit International Journal of Bifurcation and Chaos, 14 (1). pp. 221-243. ISSN 0218-1274

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Official URL: http://www.worldscinet.com/abstract?id=pii:S021812...

Related URL: http://dx.doi.org/10.1142/S0218127404009119

Abstract

In this paper, we present the hyperchaos dynamics of a modified canonical Chua's electrical circuit. This circuit, which is capable of realizing the behavior of every member of the Chua's family, consists of just five linear elements (resistors, inductors and capacitors), a negative conductor and a piecewise linear resistor. The route followed is a transition from regular behavior to chaos and then to hyperchaos through border-collision bifurcation, as the system parameter is varied. The hyperchaos dynamics, characterized by two positive Lyapunov exponents, is described by a set of four coupled first-order ordinary d.3. ifferential equations. This has been investigated extensively using laboratory experiments, P spice simulation and numerical analysis.

Item Type:Article
Source:Copyright of this article belongs to World Scientific Publishing Co Pte Ltd.
Keywords:Chaos; Hyperchaos; Modified Canonical Chua's Circuit; Border-collision Bifurcation
ID Code:19342
Deposited On:22 Nov 2010 12:46
Last Modified:07 Jun 2011 06:22

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