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On energy pumping, synchronization and beat phenomenon in a nonideal structure coupled to an essentially nonlinear oscillator

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Abstract

In this paper, we dealt with energy pumping, synchronization, and beat phenomenon in transients and steady-state vibrations (in a non-ideal structure (NIS)) having an attachment, coupled to an oscillator containing essential nonlinearities (or nonlinear energy sink (NES)). We investigated the effectiveness of the (NES) in vibration attenuation to a nonideal structure by using numerical simulations.

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Authors and Affiliations

  1. Departamento de Estatística, Matemática Aplicada e Computação, Instituto de Geociências e Ciências Exatas, UNESP-Rio Claro, CP 178, 13506-900, Rio Claro, SP, Brazil

    Jorge Luis Palacios Felix & José Manoel Balthazar

  2. Faculdade de Matemática, Universidade Federal de Uberlândia, 38400-902, Uberlândia, MG, Brazil

    Márcio José Horta Dantas

Authors
  1. Jorge Luis Palacios Felix
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  2. José Manoel Balthazar
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  3. Márcio José Horta Dantas
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Correspondence to José Manoel Balthazar.

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Felix, J.L.P., Balthazar, J.M. & Dantas, M.J.H. On energy pumping, synchronization and beat phenomenon in a nonideal structure coupled to an essentially nonlinear oscillator. Nonlinear Dyn 56, 1–11 (2009). https://doi.org/10.1007/s11071-008-9374-y

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  • DOI: https://doi.org/10.1007/s11071-008-9374-y

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