Você está no menu de acessibilidade

Utilize este identificador para citar ou criar um link para este item: http://acervodigital.unesp.br/handle/11449/24887
Registro de metadados completo
Campo DCValorIdioma
dc.contributor.authorSouza, S. L. T. de-
dc.contributor.authorWiercigroch, M.-
dc.contributor.authorCaldas, I. L.-
dc.contributor.authorBalthazar, José Manoel-
dc.date.accessioned2013-09-30T18:50:21Z-
dc.date.accessioned2014-05-20T14:16:15Z-
dc.date.accessioned2016-10-25T17:39:24Z-
dc.date.available2013-09-30T18:50:21Z-
dc.date.available2014-05-20T14:16:15Z-
dc.date.available2016-10-25T17:39:24Z-
dc.date.issued2008-11-01-
dc.identifierhttp://dx.doi.org/10.1016/j.chaos.2007.01.022-
dc.identifier.citationChaos Solitons & Fractals. Oxford: Pergamon-Elsevier B.V. Ltd, v. 38, n. 3, p. 864-869, 2008.-
dc.identifier.issn0960-0779-
dc.identifier.urihttp://hdl.handle.net/11449/24887-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/24887-
dc.description.abstractIn this note we investigate the influence of structural nonlinearity of a simple cantilever beam impacting system on its dynamic responses close to grazing incidence by a means of numerical simulation. To obtain a clear picture of this effect we considered two systems exhibiting impacting motion, where the primary stiffness is either linear (piecewise linear system) or nonlinear (piecewise nonlinear system). Two systems were studied by constructing bifurcation diagrams, basins of attractions, Lyapunov exponents and parameter plots. In our analysis we focused on the grazing transitions from no impact to impact motion. We observed that the dynamic responses of these two similar systems are qualitatively different around the grazing transitions. For the piecewise linear system, we identified on the parameter space a considerable region with chaotic behaviour, while for the piecewise nonlinear system we found just periodic attractors. We postulate that the structural nonlinearity of the cantilever impacting beam suppresses chaos near grazing. (C) 2007 Elsevier Ltd. All rights reserved.en
dc.format.extent864-869-
dc.language.isoeng-
dc.publisherPergamon-Elsevier B.V. Ltd-
dc.sourceWeb of Science-
dc.titleSuppressing grazing chaos in impacting system by structural nonlinearityen
dc.typeoutro-
dc.contributor.institutionUniversity of Aberdeen-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Aberdeen, Dept Engn, Ctr Appl Dynam Res, Kings Coll, Aberdeen AB24 3UE, Scotland-
dc.description.affiliationUniv São Paulo, Inst Fis, BR-05315970 São Paulo, Brazil-
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Estat Matemat Aplicada & Computac, BR-13500230 Rio Claro, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Estat Matemat Aplicada & Computac, BR-13500230 Rio Claro, SP, Brazil-
dc.identifier.doi10.1016/j.chaos.2007.01.022-
dc.identifier.wosWOS:000257017900027-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofChaos Solitons & Fractals-
Aparece nas coleções:Artigos, TCCs, Teses e Dissertações da Unesp

Não há nenhum arquivo associado com este item.
 

Itens do Acervo digital da UNESP são protegidos por direitos autorais reservados a menos que seja expresso o contrário.