On energy transfer between vibrating systems under linear and nonlinear interactions

Costa, S. N. J.; Hassmann, C. H. G.; Balthazar, J. M.; Dantas, M. J. H.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

On energy transfer between vibrating systems under linear and nonlinear interactions

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Author(s):	Costa, S. N. J. ^[1] ; Hassmann, C. H. G. ^[2] ; Balthazar, J. M. ^[1] ; Dantas, M. J. H. ^[3] Total Authors: 4
Affiliation:	^[1] UNESP, Inst Geociencias & Ciencias Exatas, Dept Estat Matemat Aplicada & Comp, BR-13500230 Rio Claro, SP - Brazil ^[2] INPE, Dept Mecan Espacial & Controle, Sao Jose Dos Campos, SP - Brazil ^[3] Univ Fed Uberlandia, Fac Matemat, BR-38400902 Uberlandia, MG - Brazil Total Affiliations: 3
Document type:	Journal article
Source:	NONLINEAR DYNAMICS; v. 57, n. 1-2, p. 57-67, JUL 2009.
Web of Science Citations:	12
Abstract
The present study deals with energy transfer in a dissipative mechanical system. Numerical results are given by considering two different potentials and periodical excitation. Specifically, we show energy transfer from linear oscillator to another one, depending on initial conditions. Also, energy transfer from linear to nonlinear ( energy pumping), as well as from nonlinear to linear, oscillator is analyzed, under linear and nonlinear interactions. (AU)

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