Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system

Detalhes bibliográficos
Autor(a) principal: Petrocino, Eduardo Abuhamad [UNESP]
Data de Publicação: 2023
Outros Autores: Balthazar, José Manoel [UNESP], Tusset, Ângelo Marcelo, Gonçalves, Paulo José Paupitz [UNESP], Silveira, Marcos [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s11012-022-01621-6
http://hdl.handle.net/11449/249450
Resumo: A dynamic system usually used in engineering are rotating machines fixed to flexible structures, and an excessive vibration known as the Sommerfeld effect may occur in the passage of the resonance. This research aims to analyze an electromagnetic absorber in a non-ideal system, a simple model for the analysis of the first mode of a beam. In this context, an investigation of the dynamic behavior of a cantilever beam with a dc motor coupled to its free end, having an unbalanced mass on its axis, providing a non-ideal energy source. A permanent magnet is attached to this same free end, which is immersed inside a coil attached to the base. In this step, an analysis of the dynamic behavior is carried out by means of an analytical solution approximated by the averaging method and by numerical computational simulations. The absorber reduces the phenomena caused by the Sommerfeld effect and reduces the region of instability.
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spelling Dynamic analysis of an electromagnetic vibration absorber in a non-ideal systemAveraging methodNon-ideal systemsSommerfeld effectA dynamic system usually used in engineering are rotating machines fixed to flexible structures, and an excessive vibration known as the Sommerfeld effect may occur in the passage of the resonance. This research aims to analyze an electromagnetic absorber in a non-ideal system, a simple model for the analysis of the first mode of a beam. In this context, an investigation of the dynamic behavior of a cantilever beam with a dc motor coupled to its free end, having an unbalanced mass on its axis, providing a non-ideal energy source. A permanent magnet is attached to this same free end, which is immersed inside a coil attached to the base. In this step, an analysis of the dynamic behavior is carried out by means of an analytical solution approximated by the averaging method and by numerical computational simulations. The absorber reduces the phenomena caused by the Sommerfeld effect and reduces the region of instability.Electrical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SPMechanical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SPEngineering Department Federal University of Technology – Paraná, R. Dr Washington S. Chueire, 330, PRElectrical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SPMechanical Engineering Department São Paulo State University, Av. Eng. Luiz Ed. C. Coube 14-01, SPUniversidade Estadual Paulista (UNESP)Federal University of Technology – ParanáPetrocino, Eduardo Abuhamad [UNESP]Balthazar, José Manoel [UNESP]Tusset, Ângelo MarceloGonçalves, Paulo José Paupitz [UNESP]Silveira, Marcos [UNESP]2023-07-29T15:41:41Z2023-07-29T15:41:41Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article287-302http://dx.doi.org/10.1007/s11012-022-01621-6Meccanica, v. 58, n. 1, p. 287-302, 2023.1572-96480025-6455http://hdl.handle.net/11449/24945010.1007/s11012-022-01621-62-s2.0-85143533755Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMeccanicainfo:eu-repo/semantics/openAccess2024-06-28T13:55:08Zoai:repositorio.unesp.br:11449/249450Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:23:26.546535Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
title Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
spellingShingle Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
Petrocino, Eduardo Abuhamad [UNESP]
Averaging method
Non-ideal systems
Sommerfeld effect
title_short Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
title_full Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
title_fullStr Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
title_full_unstemmed Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
title_sort Dynamic analysis of an electromagnetic vibration absorber in a non-ideal system
author Petrocino, Eduardo Abuhamad [UNESP]
author_facet Petrocino, Eduardo Abuhamad [UNESP]
Balthazar, José Manoel [UNESP]
Tusset, Ângelo Marcelo
Gonçalves, Paulo José Paupitz [UNESP]
Silveira, Marcos [UNESP]
author_role author
author2 Balthazar, José Manoel [UNESP]
Tusset, Ângelo Marcelo
Gonçalves, Paulo José Paupitz [UNESP]
Silveira, Marcos [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Federal University of Technology – Paraná
dc.contributor.author.fl_str_mv Petrocino, Eduardo Abuhamad [UNESP]
Balthazar, José Manoel [UNESP]
Tusset, Ângelo Marcelo
Gonçalves, Paulo José Paupitz [UNESP]
Silveira, Marcos [UNESP]
dc.subject.por.fl_str_mv Averaging method
Non-ideal systems
Sommerfeld effect
topic Averaging method
Non-ideal systems
Sommerfeld effect
description A dynamic system usually used in engineering are rotating machines fixed to flexible structures, and an excessive vibration known as the Sommerfeld effect may occur in the passage of the resonance. This research aims to analyze an electromagnetic absorber in a non-ideal system, a simple model for the analysis of the first mode of a beam. In this context, an investigation of the dynamic behavior of a cantilever beam with a dc motor coupled to its free end, having an unbalanced mass on its axis, providing a non-ideal energy source. A permanent magnet is attached to this same free end, which is immersed inside a coil attached to the base. In this step, an analysis of the dynamic behavior is carried out by means of an analytical solution approximated by the averaging method and by numerical computational simulations. The absorber reduces the phenomena caused by the Sommerfeld effect and reduces the region of instability.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-29T15:41:41Z
2023-07-29T15:41:41Z
2023-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s11012-022-01621-6
Meccanica, v. 58, n. 1, p. 287-302, 2023.
1572-9648
0025-6455
http://hdl.handle.net/11449/249450
10.1007/s11012-022-01621-6
2-s2.0-85143533755
url http://dx.doi.org/10.1007/s11012-022-01621-6
http://hdl.handle.net/11449/249450
identifier_str_mv Meccanica, v. 58, n. 1, p. 287-302, 2023.
1572-9648
0025-6455
10.1007/s11012-022-01621-6
2-s2.0-85143533755
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Meccanica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 287-302
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129514735140864

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