Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector

In previous works, the authors have shown the feasibility of using classical and robust principal component analysis for damage detection on structures when ultrasonic guided waves are used. It has also been demonstrated that robust principal component analysis presents a higher probability of detec...

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Autores: Mujica Delgado, Luis Eduardo|||0000-0001-7123-8065, Gharibnezhad, Fahit, Rodellar Benedé, José|||0000-0002-1514-7713, Todd, Michael
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/177332
Acceso en línea:https://hdl.handle.net/2117/177332
https://dx.doi.org/10.1177/1475921719861908
Access Level:acceso abierto
Palabra clave:Structural engineering
Robust principal component analysis
Contribution analysis
Temperature effect
Enginyeria d'estructures
Àrees temàtiques de la UPC::Matemàtiques i estadística
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spelling Considering temperature effect on robust principal component analysis orthogonal distance as a damage detectorMujica Delgado, Luis Eduardo|||0000-0001-7123-8065Gharibnezhad, FahitRodellar Benedé, José|||0000-0002-1514-7713Todd, MichaelStructural engineeringRobust principal component analysisContribution analysisTemperature effectEnginyeria d'estructuresÀrees temàtiques de la UPC::Matemàtiques i estadísticaIn previous works, the authors have shown the feasibility of using classical and robust principal component analysis for damage detection on structures when ultrasonic guided waves are used. It has also been demonstrated that robust principal component analysis presents a higher probability of detection accuracy when data are corrupted. In the present work, a robust principal component analysis orthogonal distance is proposed as a new feature for damage detection strategy based on ultrasonic guided waves on structures subjected to uniform temperature changes. The effect of this temperature fluctuation on the signal propagation and also in the new feature is analyzed. Temperature compensation is applied to mitigate the effect of temperature changes on the reliability of the damage detection methodology. The proposed feature and damage detection strategy that considers these effects are tested on two structures: a laboratory scale composite plate and a large-scale complex composite that is representative of a component from an aerospace application. The promising result proves the ability of the new feature as a damage detection tool.20192019-01-0120202020-02-10journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/177332https://dx.doi.org/10.1177/1475921719861908reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1773322026-05-27T15:37:01Z
dc.title.none.fl_str_mv Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
title Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
spellingShingle Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
Mujica Delgado, Luis Eduardo|||0000-0001-7123-8065
Structural engineering
Robust principal component analysis
Contribution analysis
Temperature effect
Enginyeria d'estructures
Àrees temàtiques de la UPC::Matemàtiques i estadística
title_short Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
title_full Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
title_fullStr Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
title_full_unstemmed Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
title_sort Considering temperature effect on robust principal component analysis orthogonal distance as a damage detector
dc.creator.none.fl_str_mv Mujica Delgado, Luis Eduardo|||0000-0001-7123-8065
Gharibnezhad, Fahit
Rodellar Benedé, José|||0000-0002-1514-7713
Todd, Michael
author Mujica Delgado, Luis Eduardo|||0000-0001-7123-8065
author_facet Mujica Delgado, Luis Eduardo|||0000-0001-7123-8065
Gharibnezhad, Fahit
Rodellar Benedé, José|||0000-0002-1514-7713
Todd, Michael
author_role author
author2 Gharibnezhad, Fahit
Rodellar Benedé, José|||0000-0002-1514-7713
Todd, Michael
author2_role author
author
author
dc.subject.none.fl_str_mv Structural engineering
Robust principal component analysis
Contribution analysis
Temperature effect
Enginyeria d'estructures
Àrees temàtiques de la UPC::Matemàtiques i estadística
topic Structural engineering
Robust principal component analysis
Contribution analysis
Temperature effect
Enginyeria d'estructures
Àrees temàtiques de la UPC::Matemàtiques i estadística
description In previous works, the authors have shown the feasibility of using classical and robust principal component analysis for damage detection on structures when ultrasonic guided waves are used. It has also been demonstrated that robust principal component analysis presents a higher probability of detection accuracy when data are corrupted. In the present work, a robust principal component analysis orthogonal distance is proposed as a new feature for damage detection strategy based on ultrasonic guided waves on structures subjected to uniform temperature changes. The effect of this temperature fluctuation on the signal propagation and also in the new feature is analyzed. Temperature compensation is applied to mitigate the effect of temperature changes on the reliability of the damage detection methodology. The proposed feature and damage detection strategy that considers these effects are tested on two structures: a laboratory scale composite plate and a large-scale complex composite that is representative of a component from an aerospace application. The promising result proves the ability of the new feature as a damage detection tool.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01
2020
2020-02-10
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/177332
https://dx.doi.org/10.1177/1475921719861908
url https://hdl.handle.net/2117/177332
https://dx.doi.org/10.1177/1475921719861908
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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