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Control of Chua's Circuit by Switching a Resistor
Keiji KONISHI Hiroaki KAWABATA Yoji TAKEDA
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/12/25
Print ISSN: 0916-8508
Type of Manuscript: LETTER
Category: Nonlinear Phenomena and Analysis
controlling chaos, Chua's circuit, unstable periodic orbits,
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In this letter a new method for controlling chaos is proposed. Although different several methods based on the OGY- and the OPF-method perturb a value of an accessible system parameter, the proposed method perturbs the only timing of switching three values of a parameter. We apply the proposed method to the well-known Chua's circuit on computer simulations. The chaotic orbits in the Rössler type- and the double scroll type-attractor can be stabilized on several unstable periodic orbits embedded within these attractors.