Experimental validation of vibro-impact force models using numeric simulation and perturbation methods

Geraldo Francisco de Souza Reboucas, Ilmar Santos, Jon Juel Thomsen

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Abstract

The frequency response of a single-degree of freedom vibro-impact oscillator is analysed using Harmonic Linearization, Averaging and Numeric Simulations considering two different impact force models, one given by a piecewise-linear function and other by a high-order polynomial. Experimental validation is carried out using control-based continuation to obtain the experimental frequency response, including its unstable branch.
Original languageEnglish
Title of host publicationProceedings of the 9th European Nonlinear Dynamics Conference
EditorsGábor Stépán, Gábor Csernák
PublisherCongressLine Ltd.
Publication date2017
Pages2
ISBN (Electronic)978-963-12-9168-1
Publication statusPublished - 2017
Event9th European Nonlinear Dynamics Conference (ENOC 2017) - Budapest University of Technology and Economics, Budapest, Hungary
Duration: 25 Jun 201730 Jun 2017
http://congressline.hu/enoc2017/

Conference

Conference9th European Nonlinear Dynamics Conference (ENOC 2017)
LocationBudapest University of Technology and Economics
CountryHungary
CityBudapest
Period25/06/201730/06/2017
Internet address

Cite this

de Souza Reboucas, G. F., Santos, I., & Thomsen, J. J. (2017). Experimental validation of vibro-impact force models using numeric simulation and perturbation methods. In G. Stépán, & G. Csernák (Eds.), Proceedings of the 9th European Nonlinear Dynamics Conference (pp. 2). CongressLine Ltd..