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Duffing oscillator with parametric excitation: analytical and experimental investigation on a belt-pulley system

Michon, Guilhem and Manin, Lionel and Parker, Robert and Dufour, Regis Duffing oscillator with parametric excitation: analytical and experimental investigation on a belt-pulley system. (2008) Journal of Computational Nonlinear Dynamics, vol. 3 (n° 3). pp. 031001-031006. ISSN 1555-1415

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Official URL: http://dx.doi.org/10.1115/1.2908160

Abstract

This paper is devoted to the theoretical and experimental investigation of a sample automotive belt-pulley system subjected to tension fluctuations. The equation of motion for transverse vibrations leads to a Duffing oscillator parametrically excited. The analysis is performed via the multiple scales approach for predicting the nonlinear response, considering longitudinal viscous damping. An experimental setup gives rise to nonlinear parametric instabilities and also exhibits more complex phenomena. The experimental investigation validates the assumptions made and the proposed model.

Item Type:Article
Additional Information:Thanks to American Society of Mechanical Engineers editor. The definitive version is available at http://www.asme.org/. The original PDF of the article can be found at ASME website : http://dx.doi.org/10.1115/1.2908160
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
French research institutions > Centre National de la Recherche Scientifique - CNRS
Other partners > Ohio State University (USA)
Laboratory name:
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Deposited By: Guilhem Michon

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