MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE

Detalhes bibliográficos
Autor(a) principal: Balthazar, J. M. [UNESP]
Data de Publicação: 2014
Outros Autores: Rocha, R. T. [UNESP], Brasil, R. M.F.L., Tusset, A. M., de Pontes, B. R. [UNESP], Silveira, M. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1115/DETC2014-34268
http://hdl.handle.net/11449/249119
Resumo: There has been much recent interest in the concepts of electro-mechanical systems that are able to scavenge, or harvest energy from their operating environment. Here, we present the extraction of energy from a simple portal frame structure excited via its second (first symmetric) mode. As 2:1 internal resonance is present between that mode and the first (sway) mode, the phenomenon of mode saturation and energy exchange (modal coupling) occurs. Energy pumped into the system through the second (vertical) mode is partially transferred to the horizontal (sway) mode. This paper presents results of numerical simulations of these phenomena and energy harvesting using a nonlinear piezoelectric material as a means of energy transduction. An evaluation of the energy available for harvesting in each of the considered modes is computed.
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spelling MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTUREThere has been much recent interest in the concepts of electro-mechanical systems that are able to scavenge, or harvest energy from their operating environment. Here, we present the extraction of energy from a simple portal frame structure excited via its second (first symmetric) mode. As 2:1 internal resonance is present between that mode and the first (sway) mode, the phenomenon of mode saturation and energy exchange (modal coupling) occurs. Energy pumped into the system through the second (vertical) mode is partially transferred to the horizontal (sway) mode. This paper presents results of numerical simulations of these phenomena and energy harvesting using a nonlinear piezoelectric material as a means of energy transduction. An evaluation of the energy available for harvesting in each of the considered modes is computed.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)UNESP São Paulo State University, São PauloUniversidade Federal do ABC, Santo AndréParana Federal Technological University, ParanáUNESP São Paulo State University, São PauloUniversidade Estadual Paulista (UNESP)Universidade Federal do ABC (UFABC)Parana Federal Technological UniversityBalthazar, J. M. [UNESP]Rocha, R. T. [UNESP]Brasil, R. M.F.L.Tusset, A. M.de Pontes, B. R. [UNESP]Silveira, M. [UNESP]2023-07-29T14:02:59Z2023-07-29T14:02:59Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1115/DETC2014-34268Proceedings of the ASME Design Engineering Technical Conference, v. 8.http://hdl.handle.net/11449/24911910.1115/DETC2014-342682-s2.0-85123538543Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the ASME Design Engineering Technical Conferenceinfo:eu-repo/semantics/openAccess2023-07-29T14:02:59Zoai:repositorio.unesp.br:11449/249119Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-07-29T14:02:59Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
title MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
spellingShingle MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
Balthazar, J. M. [UNESP]
title_short MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
title_full MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
title_fullStr MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
title_full_unstemmed MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
title_sort MODE SATURATION, MODE COUPLING AND ENERGY HARVESTING FROM AMBIENT VIBRATION IN A PORTAL FRAME STRUCTURE
author Balthazar, J. M. [UNESP]
author_facet Balthazar, J. M. [UNESP]
Rocha, R. T. [UNESP]
Brasil, R. M.F.L.
Tusset, A. M.
de Pontes, B. R. [UNESP]
Silveira, M. [UNESP]
author_role author
author2 Rocha, R. T. [UNESP]
Brasil, R. M.F.L.
Tusset, A. M.
de Pontes, B. R. [UNESP]
Silveira, M. [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade Federal do ABC (UFABC)
Parana Federal Technological University
dc.contributor.author.fl_str_mv Balthazar, J. M. [UNESP]
Rocha, R. T. [UNESP]
Brasil, R. M.F.L.
Tusset, A. M.
de Pontes, B. R. [UNESP]
Silveira, M. [UNESP]
description There has been much recent interest in the concepts of electro-mechanical systems that are able to scavenge, or harvest energy from their operating environment. Here, we present the extraction of energy from a simple portal frame structure excited via its second (first symmetric) mode. As 2:1 internal resonance is present between that mode and the first (sway) mode, the phenomenon of mode saturation and energy exchange (modal coupling) occurs. Energy pumped into the system through the second (vertical) mode is partially transferred to the horizontal (sway) mode. This paper presents results of numerical simulations of these phenomena and energy harvesting using a nonlinear piezoelectric material as a means of energy transduction. An evaluation of the energy available for harvesting in each of the considered modes is computed.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2023-07-29T14:02:59Z
2023-07-29T14:02:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1115/DETC2014-34268
Proceedings of the ASME Design Engineering Technical Conference, v. 8.
http://hdl.handle.net/11449/249119
10.1115/DETC2014-34268
2-s2.0-85123538543
url http://dx.doi.org/10.1115/DETC2014-34268
http://hdl.handle.net/11449/249119
identifier_str_mv Proceedings of the ASME Design Engineering Technical Conference, v. 8.
10.1115/DETC2014-34268
2-s2.0-85123538543
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings of the ASME Design Engineering Technical Conference
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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