A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators

Detalhes bibliográficos
Autor(a) principal: Nascimento, M. M. S. F.
Data de Publicação: 2009
Outros Autores: Araújo, C. J. de, Almeida, Luiz Alberto Luz de, Rocha Neto, J. S. da, Lima, A. M. N.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5821
Resumo: Acesso restrito: Texto completo. p. 551-556
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spelling Nascimento, M. M. S. F.Araújo, C. J. deAlmeida, Luiz Alberto Luz deRocha Neto, J. S. daLima, A. M. N.Nascimento, M. M. S. F.Araújo, C. J. deAlmeida, Luiz Alberto Luz deRocha Neto, J. S. daLima, A. M. N.2012-05-10T12:22:05Z2009http://www.repositorio.ufba.br/ri/handle/ri/5821v. 30, n. 3Acesso restrito: Texto completo. p. 551-556In this paper, a new hysteresis model based on the limiting loop proximity (L2P) approach is proposed to describe this phenomenon in the strain (e)–temperature (T) characteristics of shape memory alloy (SMA) actuators including major and minor loops. In order to validate the proposed model, an experimental setup was especially designed and implemented aim at to determine the e–T behavior of Ni-Ti SMA wire actuators under constant loads. The obtained results for e–T loops are presented together with the data calculated with the proposed model. Model simulations have shown good agreement with the experimental data.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-05-10T12:22:05Z No. of bitstreams: 1 __ac.els-cdn.com_S026130...e49cf952d47a2fcee18ceef4940fd.pdf: 469893 bytes, checksum: 7b3ece484fcee807f03ee43e17c29ee3 (MD5)Made available in DSpace on 2012-05-10T12:22:05Z (GMT). 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dc.title.pt_BR.fl_str_mv A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
dc.title.alternative.pt_BR.fl_str_mv Materials & Design
title A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
spellingShingle A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
Nascimento, M. M. S. F.
Non-ferrous metals and alloys (A)
Thermal (E)
Thermal analysis (G)
title_short A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
title_full A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
title_fullStr A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
title_full_unstemmed A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
title_sort A mathematical model for the strain–temperature hysteresis of shape memory alloy actuators
author Nascimento, M. M. S. F.
author_facet Nascimento, M. M. S. F.
Araújo, C. J. de
Almeida, Luiz Alberto Luz de
Rocha Neto, J. S. da
Lima, A. M. N.
author_role author
author2 Araújo, C. J. de
Almeida, Luiz Alberto Luz de
Rocha Neto, J. S. da
Lima, A. M. N.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Nascimento, M. M. S. F.
Araújo, C. J. de
Almeida, Luiz Alberto Luz de
Rocha Neto, J. S. da
Lima, A. M. N.
Nascimento, M. M. S. F.
Araújo, C. J. de
Almeida, Luiz Alberto Luz de
Rocha Neto, J. S. da
Lima, A. M. N.
dc.subject.por.fl_str_mv Non-ferrous metals and alloys (A)
Thermal (E)
Thermal analysis (G)
topic Non-ferrous metals and alloys (A)
Thermal (E)
Thermal analysis (G)
description Acesso restrito: Texto completo. p. 551-556
publishDate 2009
dc.date.issued.fl_str_mv 2009
dc.date.accessioned.fl_str_mv 2012-05-10T12:22:05Z
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://www.repositorio.ufba.br/ri/handle/ri/5821
dc.identifier.number.pt_BR.fl_str_mv v. 30, n. 3
url http://www.repositorio.ufba.br/ri/handle/ri/5821
identifier_str_mv v. 30, n. 3
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv DOI: 10.1016/j.matdes.2008.05.062
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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