Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties

Autores
Piovan, Marcelo Tulio; Olmedo, J. F.; Sampaio, Rubens
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objective of this paper is the evaluation of uncertainty propagation associated to several parameters in the dynamics of magneto-electro-elastic (MEE) curved beams. These MEE structures can be employed as imbedded parts in high performance technological systems to control motions and/or attenuate vibrations, for energy harvesting, etc. Although a lot of research connected with these structures was done for dynamics and statics, it is remarkable the scarcity of articles analyzing random dynamics of MEE structure, provided that many models have uncertainties associated to their parameters: loads and/or material properties, among others. A theory for MEE curved beams is derived and assumed as the deterministic model. The response is calculated by means of a finite element formulation. The probabilistic model is constructed appealing to the finite element formulation of the deterministic approach, by adopting random variables for the uncertain parameters selected. The probability density functions of the random variables are derived with the Maximum Entropy Principle. The Monte Carlo method is used to perform simulations with independent realizations. Studies are carried out in order to evaluate the influence of Magneto-elastic and/or piezoelectric coupling in the dynamics of MEE curved beams in both contexts: the deterministic and the stochastic.
Fil: Piovan, Marcelo Tulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Universidad de las Fuerzas Armadas; Ecuador
Fil: Olmedo, J. F.. Universidad de las Fuerzas Armadas; Ecuador
Fil: Sampaio, Rubens. Pontifícia Universidade Católica do Rio de Janeiro; Brasil
Materia
Mee Structures
Curved Beams
Uncertainty Quantification
Composite Materials
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/43794
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/43794
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertaintiesPiovan, Marcelo TulioOlmedo, J. F.Sampaio, RubensMee StructuresCurved BeamsUncertainty QuantificationComposite Materialshttps://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2The objective of this paper is the evaluation of uncertainty propagation associated to several parameters in the dynamics of magneto-electro-elastic (MEE) curved beams. These MEE structures can be employed as imbedded parts in high performance technological systems to control motions and/or attenuate vibrations, for energy harvesting, etc. Although a lot of research connected with these structures was done for dynamics and statics, it is remarkable the scarcity of articles analyzing random dynamics of MEE structure, provided that many models have uncertainties associated to their parameters: loads and/or material properties, among others. A theory for MEE curved beams is derived and assumed as the deterministic model. The response is calculated by means of a finite element formulation. The probabilistic model is constructed appealing to the finite element formulation of the deterministic approach, by adopting random variables for the uncertain parameters selected. The probability density functions of the random variables are derived with the Maximum Entropy Principle. The Monte Carlo method is used to perform simulations with independent realizations. Studies are carried out in order to evaluate the influence of Magneto-elastic and/or piezoelectric coupling in the dynamics of MEE curved beams in both contexts: the deterministic and the stochastic.Fil: Piovan, Marcelo Tulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Universidad de las Fuerzas Armadas; EcuadorFil: Olmedo, J. F.. Universidad de las Fuerzas Armadas; EcuadorFil: Sampaio, Rubens. Pontifícia Universidade Católica do Rio de Janeiro; BrasilElsevier2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/43794Piovan, Marcelo Tulio; Olmedo, J. F.; Sampaio, Rubens; Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties; Elsevier; Composite Structures; 133; 1-12-2015; 621-6290263-8223CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0263822315006303?via%3Dihubinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruct.2015.07.084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:41Zoai:ri.conicet.gov.ar:11336/43794instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:47:41.375CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
title Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
spellingShingle Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
Piovan, Marcelo Tulio
Mee Structures
Curved Beams
Uncertainty Quantification
Composite Materials
title_short Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
title_full Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
title_fullStr Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
title_full_unstemmed Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
title_sort Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties
dc.creator.none.fl_str_mv Piovan, Marcelo Tulio
Olmedo, J. F.
Sampaio, Rubens
author Piovan, Marcelo Tulio
author_facet Piovan, Marcelo Tulio
Olmedo, J. F.
Sampaio, Rubens
author_role author
author2 Olmedo, J. F.
Sampaio, Rubens
author2_role author
author
dc.subject.none.fl_str_mv Mee Structures
Curved Beams
Uncertainty Quantification
Composite Materials
topic Mee Structures
Curved Beams
Uncertainty Quantification
Composite Materials
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The objective of this paper is the evaluation of uncertainty propagation associated to several parameters in the dynamics of magneto-electro-elastic (MEE) curved beams. These MEE structures can be employed as imbedded parts in high performance technological systems to control motions and/or attenuate vibrations, for energy harvesting, etc. Although a lot of research connected with these structures was done for dynamics and statics, it is remarkable the scarcity of articles analyzing random dynamics of MEE structure, provided that many models have uncertainties associated to their parameters: loads and/or material properties, among others. A theory for MEE curved beams is derived and assumed as the deterministic model. The response is calculated by means of a finite element formulation. The probabilistic model is constructed appealing to the finite element formulation of the deterministic approach, by adopting random variables for the uncertain parameters selected. The probability density functions of the random variables are derived with the Maximum Entropy Principle. The Monte Carlo method is used to perform simulations with independent realizations. Studies are carried out in order to evaluate the influence of Magneto-elastic and/or piezoelectric coupling in the dynamics of MEE curved beams in both contexts: the deterministic and the stochastic.
Fil: Piovan, Marcelo Tulio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca; Argentina. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina. Universidad de las Fuerzas Armadas; Ecuador
Fil: Olmedo, J. F.. Universidad de las Fuerzas Armadas; Ecuador
Fil: Sampaio, Rubens. Pontifícia Universidade Católica do Rio de Janeiro; Brasil
description The objective of this paper is the evaluation of uncertainty propagation associated to several parameters in the dynamics of magneto-electro-elastic (MEE) curved beams. These MEE structures can be employed as imbedded parts in high performance technological systems to control motions and/or attenuate vibrations, for energy harvesting, etc. Although a lot of research connected with these structures was done for dynamics and statics, it is remarkable the scarcity of articles analyzing random dynamics of MEE structure, provided that many models have uncertainties associated to their parameters: loads and/or material properties, among others. A theory for MEE curved beams is derived and assumed as the deterministic model. The response is calculated by means of a finite element formulation. The probabilistic model is constructed appealing to the finite element formulation of the deterministic approach, by adopting random variables for the uncertain parameters selected. The probability density functions of the random variables are derived with the Maximum Entropy Principle. The Monte Carlo method is used to perform simulations with independent realizations. Studies are carried out in order to evaluate the influence of Magneto-elastic and/or piezoelectric coupling in the dynamics of MEE curved beams in both contexts: the deterministic and the stochastic.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/43794
Piovan, Marcelo Tulio; Olmedo, J. F.; Sampaio, Rubens; Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties; Elsevier; Composite Structures; 133; 1-12-2015; 621-629
0263-8223
CONICET Digital
CONICET
url http://hdl.handle.net/11336/43794
identifier_str_mv Piovan, Marcelo Tulio; Olmedo, J. F.; Sampaio, Rubens; Dynamics of magneto electro elastic curved beams: Quantification of parametric uncertainties; Elsevier; Composite Structures; 133; 1-12-2015; 621-629
0263-8223
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0263822315006303?via%3Dihub
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruct.2015.07.084
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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