On the dynamic behavior of the Zener model with nonlinear stiffness for harmonic vibration isolation

Registro completo de metadados
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Haro Silva, Lucas-
Autor(es): dc.creatorPaupitz Gonçalves, Paulo J.-
Autor(es): dc.creatorWagg, David-
Data de aceite: dc.date.accessioned2021-03-11T00:57:15Z-
Data de disponibilização: dc.date.available2021-03-11T00:57:15Z-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-12-11-
Data de envio: dc.date.issued2018-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.ymssp.2018.04.037-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/179840-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/179840-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionIn this paper, the dynamic behaviour of a mechanical isolator known as the Zener model is considered. This model consists of a mass supported by a spring that is in parallel with two further elements in series; a damper and a second spring. Previous work had already demonstrated that this system has benefits for the transmissibility above the resonance frequency, when compared with the traditional spring-damper isolator. In this work we study the influence of replacing the main spring with a nonlinear cubic spring. In fact, we show that use of a cubic stiffness can provide improvement in the transmissibility for frequencies around and above the resonance if the stiffness is of the softening type. Results are based on the analytical development of the equation of motion using the harmonic balance method.-
Formato: dc.format343-358-
Idioma: dc.languageen-
Relação: dc.relationMechanical Systems and Signal Processing-
Relação: dc.relation1,805-
Relação: dc.relation1,805-
Direitos: dc.rightsopenAccess-
Palavras-chave: dc.subjectNonlinear-
Palavras-chave: dc.subjectVibration isolation-
Palavras-chave: dc.subjectZener model-
Título: dc.titleOn the dynamic behavior of the Zener model with nonlinear stiffness for harmonic vibration isolation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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