Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems

Detalhes bibliográficos
Autor(a) principal: Koroishi, Edson Hideki [UNESP]
Data de Publicação: 2010
Outros Autores: De Melo, Gilberto Pechoto [UNESP], Assunção, Edvaldo [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://www.seer.ufu.br/index.php/cieng/article/view/3674
http://hdl.handle.net/11449/71556
Resumo: Nowadays, one of the most important concerns for many companies is to maintain the operation of their systems without sudden equipment break down. Because of this, new techniques for fault detection and location in mechanical systems subject to dynamic loads have been developed. This paper studies of the influence of the decay rate in the design of state observers using LMI for fault detection in mechanical systems. This influence is analyzed by the performance index proposed by Huh and Stein for the condition of a state observer. An example is presented to illustrate the methodology discussed.
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spelling Design of a state observer using decay rate LMI constraints for fault detection in mechanical systemsDecay rateFaults detectionLMIPerformance indexState observersPerformance indicesState observerDecay (organic)Dynamic loadsLinear matrix inequalitiesMachine designMechanical engineeringMechanicsState estimationFault detectionNowadays, one of the most important concerns for many companies is to maintain the operation of their systems without sudden equipment break down. Because of this, new techniques for fault detection and location in mechanical systems subject to dynamic loads have been developed. This paper studies of the influence of the decay rate in the design of state observers using LMI for fault detection in mechanical systems. This influence is analyzed by the performance index proposed by Huh and Stein for the condition of a state observer. An example is presented to illustrate the methodology discussed.UNESP - Universidade Estadual Paulista, Avenida Brasil Centro, CEP 15385-000, Ilha Solteira, SPUNESP - Universidade Estadual Paulista, Avenida Brasil Centro no 56, CEP 15385-000, Ilha Solteira, SPDepartamento de Engenharia MecânicaUNESP - Universidade Estadual Paulista, Avenida Brasil Centro, CEP 15385-000, Ilha Solteira, SPUNESP - Universidade Estadual Paulista, Avenida Brasil Centro no 56, CEP 15385-000, Ilha Solteira, SPUniversidade Estadual Paulista (Unesp)Koroishi, Edson Hideki [UNESP]De Melo, Gilberto Pechoto [UNESP]Assunção, Edvaldo [UNESP]2014-05-27T11:24:37Z2014-05-27T11:24:37Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12-21application/pdfhttp://www.seer.ufu.br/index.php/cieng/article/view/3674Ciencia y Engenharia/ Science and Engineering Journal, v. 19, n. 1, p. 12-21, 2010.0103-944Xhttp://hdl.handle.net/11449/715562-s2.0-800520822312-s2.0-80052082231.pdf79217870480652798755160580142626Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia y Engenharia/ Science and Engineering Journalinfo:eu-repo/semantics/openAccess2023-11-02T06:06:36Zoai:repositorio.unesp.br:11449/71556Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-02T06:06:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
title Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
spellingShingle Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
Koroishi, Edson Hideki [UNESP]
Decay rate
Faults detection
LMI
Performance index
State observers
Performance indices
State observer
Decay (organic)
Dynamic loads
Linear matrix inequalities
Machine design
Mechanical engineering
Mechanics
State estimation
Fault detection
title_short Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
title_full Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
title_fullStr Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
title_full_unstemmed Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
title_sort Design of a state observer using decay rate LMI constraints for fault detection in mechanical systems
author Koroishi, Edson Hideki [UNESP]
author_facet Koroishi, Edson Hideki [UNESP]
De Melo, Gilberto Pechoto [UNESP]
Assunção, Edvaldo [UNESP]
author_role author
author2 De Melo, Gilberto Pechoto [UNESP]
Assunção, Edvaldo [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Koroishi, Edson Hideki [UNESP]
De Melo, Gilberto Pechoto [UNESP]
Assunção, Edvaldo [UNESP]
dc.subject.por.fl_str_mv Decay rate
Faults detection
LMI
Performance index
State observers
Performance indices
State observer
Decay (organic)
Dynamic loads
Linear matrix inequalities
Machine design
Mechanical engineering
Mechanics
State estimation
Fault detection
topic Decay rate
Faults detection
LMI
Performance index
State observers
Performance indices
State observer
Decay (organic)
Dynamic loads
Linear matrix inequalities
Machine design
Mechanical engineering
Mechanics
State estimation
Fault detection
description Nowadays, one of the most important concerns for many companies is to maintain the operation of their systems without sudden equipment break down. Because of this, new techniques for fault detection and location in mechanical systems subject to dynamic loads have been developed. This paper studies of the influence of the decay rate in the design of state observers using LMI for fault detection in mechanical systems. This influence is analyzed by the performance index proposed by Huh and Stein for the condition of a state observer. An example is presented to illustrate the methodology discussed.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
2014-05-27T11:24:37Z
2014-05-27T11:24:37Z
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.seer.ufu.br/index.php/cieng/article/view/3674
Ciencia y Engenharia/ Science and Engineering Journal, v. 19, n. 1, p. 12-21, 2010.
0103-944X
http://hdl.handle.net/11449/71556
2-s2.0-80052082231
2-s2.0-80052082231.pdf
7921787048065279
8755160580142626
url http://www.seer.ufu.br/index.php/cieng/article/view/3674
http://hdl.handle.net/11449/71556
identifier_str_mv Ciencia y Engenharia/ Science and Engineering Journal, v. 19, n. 1, p. 12-21, 2010.
0103-944X
2-s2.0-80052082231
2-s2.0-80052082231.pdf
7921787048065279
8755160580142626
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ciencia y Engenharia/ Science and Engineering Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12-21
application/pdf
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
_version_ 1792961712947724288

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