Nonlinear dynamics, bifurcations, and multi-stability in a vibro-impact system with geometric and multi-segmented freeplay nonlinearities

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorNew Mexico State University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorSandia National Laboratories-
Autor(es): dc.creatorSaunders, B. E.-
Autor(es): dc.creatorVasconcellos, R.-
Autor(es): dc.creatorKuether, R. J.-
Autor(es): dc.creatorAbdelkefi, A.-
Data de aceite: dc.date.accessioned2025-08-21T21:01:55Z-
Data de disponibilização: dc.date.available2025-08-21T21:01:55Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s11071-023-08823-x-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299220-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299220-
Descrição: dc.descriptionFreeplay is a common type of piecewise-smooth nonlinearity in dynamical systems, and it can cause discontinuity-induced bifurcations and other behaviors that may bring about undesirable and potentially damaging responses. Prior research has focused on piecewise-smooth systems with two or three distinct regions, but less attention is devoted to systems with more regions (i.e., multi-segmented systems). In this work, numerical analysis is performed on a dynamical system with multi-segmented freeplay, in which there are four stiffness transitions and five distinct regions in the phase space. The effects of the multi-segmented parameters are studied through bifurcation diagram evolution along with induced multi-stable behavior and different bifurcations. These phenomena are interrogated through various tools, such as harmonic balance, basins of attraction, phase planes, and Poincaré section analysis. Results show that among the three multi-segmented parameters, the asymmetry has the strongest effect on the response of the system.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSandia National Laboratories-
Descrição: dc.descriptionDepartment of Mechanical & Aerospace Engineering New Mexico State University-
Descrição: dc.descriptionSão Paulo State University (UNESP) Campus of São João da Boa Vista-
Descrição: dc.descriptionSandia National Laboratories-
Descrição: dc.descriptionSão Paulo State University (UNESP) Campus of São João da Boa Vista-
Formato: dc.format18655-18675-
Idioma: dc.languageen-
Relação: dc.relationNonlinear Dynamics-
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Palavras-chave: dc.subjectContact-
Palavras-chave: dc.subjectFreeplay-
Palavras-chave: dc.subjectMulti-segmented-
Palavras-chave: dc.subjectMulti-stable-
Palavras-chave: dc.subjectNonlinear dynamics-
Título: dc.titleNonlinear dynamics, bifurcations, and multi-stability in a vibro-impact system with geometric and multi-segmented freeplay nonlinearities-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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