Robust Optimal Control Applied to a Composite Laminated Beam
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Aerospace Technology and Management (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000100070 |
Resumo: | ABSTRACT: This paper proposes an active vibration control technique, which is based on linear matrix inequalities, that is applied to a piezoelectric actuator bonded to a composite structure, forming a so-called smart composite structure. Serendipity-type finite element, based on first-order shear deformation theory with rectangular shape, eight nodes, five mechanical degrees of freedom (DOF) per node and eight electrical DOF per piezoelectric layer, is established for the composite structural model. Additionally, a mixed theory that uses a single equivalent layer for the discretization of the mechanical displacement field and a layerwise representation of the electrical field is adopted. Temperature effects are neglected. Simulation results illustrate the effectiveness of the proposed vibration control methodology for composite structures. |
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Journal of Aerospace Technology and Management (Online) |
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Robust Optimal Control Applied to a Composite Laminated BeamComposite materialsPZT actuatorRobust controlLinear matrix inequalitiesABSTRACT: This paper proposes an active vibration control technique, which is based on linear matrix inequalities, that is applied to a piezoelectric actuator bonded to a composite structure, forming a so-called smart composite structure. Serendipity-type finite element, based on first-order shear deformation theory with rectangular shape, eight nodes, five mechanical degrees of freedom (DOF) per node and eight electrical DOF per piezoelectric layer, is established for the composite structural model. Additionally, a mixed theory that uses a single equivalent layer for the discretization of the mechanical displacement field and a layerwise representation of the electrical field is adopted. Temperature effects are neglected. Simulation results illustrate the effectiveness of the proposed vibration control methodology for composite structures.Departamento de Ciência e Tecnologia Aeroespacial2015-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000100070Journal of Aerospace Technology and Management v.7 n.1 2015reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v7i1.389info:eu-repo/semantics/openAccessKoroishi,Edson HidekiMolina,Fabian Andres LaraFaria,Albert WillianSteffen Junior,Valdereng2017-05-25T00:00:00Zoai:scielo:S2175-91462015000100070Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-25T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Robust Optimal Control Applied to a Composite Laminated Beam |
title |
Robust Optimal Control Applied to a Composite Laminated Beam |
spellingShingle |
Robust Optimal Control Applied to a Composite Laminated Beam Koroishi,Edson Hideki Composite materials PZT actuator Robust control Linear matrix inequalities |
title_short |
Robust Optimal Control Applied to a Composite Laminated Beam |
title_full |
Robust Optimal Control Applied to a Composite Laminated Beam |
title_fullStr |
Robust Optimal Control Applied to a Composite Laminated Beam |
title_full_unstemmed |
Robust Optimal Control Applied to a Composite Laminated Beam |
title_sort |
Robust Optimal Control Applied to a Composite Laminated Beam |
author |
Koroishi,Edson Hideki |
author_facet |
Koroishi,Edson Hideki Molina,Fabian Andres Lara Faria,Albert Willian Steffen Junior,Valder |
author_role |
author |
author2 |
Molina,Fabian Andres Lara Faria,Albert Willian Steffen Junior,Valder |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Koroishi,Edson Hideki Molina,Fabian Andres Lara Faria,Albert Willian Steffen Junior,Valder |
dc.subject.por.fl_str_mv |
Composite materials PZT actuator Robust control Linear matrix inequalities |
topic |
Composite materials PZT actuator Robust control Linear matrix inequalities |
description |
ABSTRACT: This paper proposes an active vibration control technique, which is based on linear matrix inequalities, that is applied to a piezoelectric actuator bonded to a composite structure, forming a so-called smart composite structure. Serendipity-type finite element, based on first-order shear deformation theory with rectangular shape, eight nodes, five mechanical degrees of freedom (DOF) per node and eight electrical DOF per piezoelectric layer, is established for the composite structural model. Additionally, a mixed theory that uses a single equivalent layer for the discretization of the mechanical displacement field and a layerwise representation of the electrical field is adopted. Temperature effects are neglected. Simulation results illustrate the effectiveness of the proposed vibration control methodology for composite structures. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000100070 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000100070 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v7i1.389 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
publisher.none.fl_str_mv |
Departamento de Ciência e Tecnologia Aeroespacial |
dc.source.none.fl_str_mv |
Journal of Aerospace Technology and Management v.7 n.1 2015 reponame:Journal of Aerospace Technology and Management (Online) instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA) instacron:DCTA |
instname_str |
Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
instacron_str |
DCTA |
institution |
DCTA |
reponame_str |
Journal of Aerospace Technology and Management (Online) |
collection |
Journal of Aerospace Technology and Management (Online) |
repository.name.fl_str_mv |
Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA) |
repository.mail.fl_str_mv |
||secretary@jatm.com.br |
_version_ |
1754732531213664256 |