Nonlinear angle control of a sectioned airfoil by using shape memory alloys

Detalhes bibliográficos
Autor(a) principal: Abreu, G. [UNESP]
Data de Publicação: 2014
Outros Autores: Maesta, M. [UNESP], Faria, C., Lopes, V. [UNESP], Belhaq, M.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.matec-conferences.org/articles/matecconf/abs/2014/07/matecconf_csndd2014_05001/matecconf_csndd2014_05001.html
http://hdl.handle.net/11449/130218
Resumo: The present work illustrates an application of shape memory alloys and nonlinear controller applied to the active angular control of a sectioned airfoil. The main objective of the proposed control system is to modify the shape of the profile based on a reference angle. The change of the sectioned airfoil angle is resultant by the effect of shape memory of the alloy due to heating of the wire caused by an electric current that changes its temperature by Joule effect. Considering the presence of plant's nonlinear effects, especially in the mathematical model of the alloy, this work proposes the application of an on-off control system.
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spelling Nonlinear angle control of a sectioned airfoil by using shape memory alloysThe present work illustrates an application of shape memory alloys and nonlinear controller applied to the active angular control of a sectioned airfoil. The main objective of the proposed control system is to modify the shape of the profile based on a reference angle. The change of the sectioned airfoil angle is resultant by the effect of shape memory of the alloy due to heating of the wire caused by an electric current that changes its temperature by Joule effect. Considering the presence of plant's nonlinear effects, especially in the mathematical model of the alloy, this work proposes the application of an on-off control system.Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Department of Mechanical Eng., Virginia Polytech Institute and State University, Blacksburg, VA 24061, EUADepartment of Mechanical Eng., Universidade Estadual Paulista, Av. Brasil, 56, Ilha Solteira - SP, BrasilE D P SciencesUniversidade Estadual Paulista (Unesp)Virginia Polytech Inst &State UnivAbreu, G. [UNESP]Maesta, M. [UNESP]Faria, C.Lopes, V. [UNESP]Belhaq, M.2015-11-03T15:30:21Z2015-11-03T15:30:21Z2014-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1-6application/pdfhttp://www.matec-conferences.org/articles/matecconf/abs/2014/07/matecconf_csndd2014_05001/matecconf_csndd2014_05001.htmlCsndd 2014 - International Conference On Structural Nonlinear Dynamics And Diagnosis. Cedex A: E D P Sciences, v. 16, 6 p., 2014.2261-236Xhttp://hdl.handle.net/11449/13021810.1051/matecconf/20141605001WOS:000351934200026WOS000351934200026.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCsndd 2014 - International Conference On Structural Nonlinear Dynamics And Diagnosisinfo:eu-repo/semantics/openAccess2024-07-04T20:06:35Zoai:repositorio.unesp.br:11449/130218Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:19:31.519558Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Nonlinear angle control of a sectioned airfoil by using shape memory alloys
title Nonlinear angle control of a sectioned airfoil by using shape memory alloys
spellingShingle Nonlinear angle control of a sectioned airfoil by using shape memory alloys
Abreu, G. [UNESP]
title_short Nonlinear angle control of a sectioned airfoil by using shape memory alloys
title_full Nonlinear angle control of a sectioned airfoil by using shape memory alloys
title_fullStr Nonlinear angle control of a sectioned airfoil by using shape memory alloys
title_full_unstemmed Nonlinear angle control of a sectioned airfoil by using shape memory alloys
title_sort Nonlinear angle control of a sectioned airfoil by using shape memory alloys
author Abreu, G. [UNESP]
author_facet Abreu, G. [UNESP]
Maesta, M. [UNESP]
Faria, C.
Lopes, V. [UNESP]
Belhaq, M.
author_role author
author2 Maesta, M. [UNESP]
Faria, C.
Lopes, V. [UNESP]
Belhaq, M.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Virginia Polytech Inst &State Univ
dc.contributor.author.fl_str_mv Abreu, G. [UNESP]
Maesta, M. [UNESP]
Faria, C.
Lopes, V. [UNESP]
Belhaq, M.
description The present work illustrates an application of shape memory alloys and nonlinear controller applied to the active angular control of a sectioned airfoil. The main objective of the proposed control system is to modify the shape of the profile based on a reference angle. The change of the sectioned airfoil angle is resultant by the effect of shape memory of the alloy due to heating of the wire caused by an electric current that changes its temperature by Joule effect. Considering the presence of plant's nonlinear effects, especially in the mathematical model of the alloy, this work proposes the application of an on-off control system.
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01
2015-11-03T15:30:21Z
2015-11-03T15:30:21Z
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://www.matec-conferences.org/articles/matecconf/abs/2014/07/matecconf_csndd2014_05001/matecconf_csndd2014_05001.html
Csndd 2014 - International Conference On Structural Nonlinear Dynamics And Diagnosis. Cedex A: E D P Sciences, v. 16, 6 p., 2014.
2261-236X
http://hdl.handle.net/11449/130218
10.1051/matecconf/20141605001
WOS:000351934200026
WOS000351934200026.pdf
url http://www.matec-conferences.org/articles/matecconf/abs/2014/07/matecconf_csndd2014_05001/matecconf_csndd2014_05001.html
http://hdl.handle.net/11449/130218
identifier_str_mv Csndd 2014 - International Conference On Structural Nonlinear Dynamics And Diagnosis. Cedex A: E D P Sciences, v. 16, 6 p., 2014.
2261-236X
10.1051/matecconf/20141605001
WOS:000351934200026
WOS000351934200026.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Csndd 2014 - International Conference On Structural Nonlinear Dynamics And Diagnosis
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1-6
application/pdf
dc.publisher.none.fl_str_mv E D P Sciences
publisher.none.fl_str_mv E D P Sciences
dc.source.none.fl_str_mv Web of Science
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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