Application of a shunt damping circuit in a structure with an electromagnetically coupled beam: free vibration and frequency response

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity of Glasgow-
Autor(es): dc.creatorMinnemann Kuhnert, Willian-
Autor(es): dc.creatorSilva, Tarcísio M. P.-
Autor(es): dc.creatorDe Marqui Junior, Carlos-
Autor(es): dc.creatorCammarano, Andrea-
Autor(es): dc.creatorPaupitz Gonçalves, Paulo J.-
Data de aceite: dc.date.accessioned2025-08-21T19:21:01Z-
Data de disponibilização: dc.date.available2025-08-21T19:21:01Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-05-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s40430-024-04884-0-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307966-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307966-
Descrição: dc.descriptionThis paper presents a study on the application of a shunt damping circuit for vibration control in electro-mechanically coupled structures. The effectiveness of this design is demonstrated through experimentation with a cantilever beam featuring a magnet at its tip, moving in a wire coil that is connected to the shunt damping circuit. The study showcases the reduction of beam vibrations under both frequency response and free vibration conditions. Results show that the shunt damping circuit significantly reduces the first peak in frequency response during harmonic excitation. Additionally, the settling time of free vibrations is reduced by adjusting the electrical resistance. The paper uses analytical expressions for achieving critical damping for the free response, along with experimental validation. The study also offers a detailed description of the design process of the negative impedance converter used in the electrical circuit. This includes an examination of the influence of the transducer mass and moment of inertia on the converter's design. Finally, this paper offers valuable insights into the design of shunt damping circuits for vibration control in electro-mechanically coupled structures. The experimental results and analytical expressions provided in the study can help guide the realization of such circuits in various applications.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSchool of Engineering São Paulo State University UNESP-
Descrição: dc.descriptionSão Carlos School of Engineering University of São Paulo USP-
Descrição: dc.descriptionSchool of Engineering University of Glasgow-
Descrição: dc.descriptionSchool of Engineering São Paulo State University UNESP-
Descrição: dc.descriptionFAPESP: 16/17083-4-
Descrição: dc.descriptionFAPESP: 18/15894-0-
Descrição: dc.descriptionCNPq: 406594/2021-0-
Descrição: dc.descriptionCNPq: 407152/2022-9-
Idioma: dc.languageen-
Relação: dc.relationJournal of the Brazilian Society of Mechanical Sciences and Engineering-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectElectromechanics-
Palavras-chave: dc.subjectShunt circuit-
Palavras-chave: dc.subjectVibration control-
Título: dc.titleApplication of a shunt damping circuit in a structure with an electromagnetically coupled beam: free vibration and frequency response-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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