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Chaos control of parametric driven Duffing oscillators

Leisheng Jin, Jie Mei, Lijie Li Orcid Logo

Applied Physics Letters, Volume: 104, Issue: 13, Start page: 134101

Swansea University Author: Lijie Li Orcid Logo

DOI (Published version): 10.1063/1.4870295

Abstract

Duffing resonators are typical dynamic systems, which can exhibit chaotic oscillations, subject to certain driving conditions. Chaotic oscillations of resonating systems with negative and positive spring constants are identified to investigate in this paper. Parametric driver imposed on these two sy...

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Published in: Applied Physics Letters
Published: 2014
URI: https://cronfa.swan.ac.uk/Record/cronfa18196
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Abstract: Duffing resonators are typical dynamic systems, which can exhibit chaotic oscillations, subject to certain driving conditions. Chaotic oscillations of resonating systems with negative and positive spring constants are identified to investigate in this paper. Parametric driver imposed on these two systems affects nonlinear behaviours, which has been theoretically analyzed with regard to variation of driving parameters (frequency, amplitude). Systematic calculations have been performed for these two systems driven by parametric pumps to unveil the controllability of chaos.
Item Description: http://www.sherpa.ac.uk/romeo/issn/0003-6951/ Publisher's pdf can be added to institutional repository with 12 month embargo.
College: Faculty of Science and Engineering
Issue: 13
Start Page: 134101