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

Palacios Felix, Jorge Luis
Balthazar, José Manoel
Horta Dantas, Marcio Jose

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Publication date

April 2009

DOI

10.1007/s11071-008-9374-y

Publisher

Springer

Journal

issn:0924-090X

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.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq

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

Abstract

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

Abstract

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