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Detection of structural changes through principal component analysis (PCA) and multivariate statistical inference
| dc.contributor.author | Pozo Montero, Francesc |
| dc.contributor.author | Arruga Cantalapiedra, Ignacio |
| dc.contributor.author | Mujica Delgado, Luis Eduardo |
| dc.contributor.author | Podivilova, Elena |
| dc.contributor.other | Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III |
| dc.date.accessioned | 2015-09-21T09:51:07Z |
| dc.date.available | 2015-09-21T09:51:07Z |
| dc.date.issued | 2015 |
| dc.identifier.citation | Pozo, F., Arruga, I., Mujica, L.E., Podivilova, E. Detection of structural changes through principal component analysis (PCA) and multivariate statistical inference. A: ECCOMAS Thematic Conference Smart Structures and Materials. "SMART 2015 - 7th ECCOMAS Thematic Conference on Smart Structures and Materials: proceedings book". Ponta Delgada, San Miguel, Azores: 2015. |
| dc.identifier.uri | http://hdl.handle.net/2117/76979 |
| dc.description.abstract | This paper is focused on the development of a damage detection indicator that combines a data driven baseline model (reference pattern obtained from the healthy structure) based on principal component analysis (PCA) and multivariate hypothesis testing. More pre- cisely, a test for the plausibility of a value for a normal population mean vector is performed. The results indicate that the test is able to accurately clasify random samples as healthy or not. |
| dc.language.iso | eng |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
| dc.subject | Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures |
| dc.subject.lcsh | Structural engineering |
| dc.subject.other | damage detection |
| dc.subject.other | PCA |
| dc.subject.other | multivariate hypothesis testing |
| dc.subject.other | structural health monitoring |
| dc.title | Detection of structural changes through principal component analysis (PCA) and multivariate statistical inference |
| dc.type | Conference lecture |
| dc.subject.lemac | Enginyeria d'estructures |
| dc.contributor.group | Universitat Politècnica de Catalunya. CoDAlab - Control, Modelització, Identificació i Aplicacions |
| dc.description.peerreviewed | Peer Reviewed |
| dc.rights.access | Open Access |
| local.identifier.drac | 15886543 |
| dc.description.version | Postprint (author’s final draft) |
| local.citation.author | Pozo, F.; Arruga, I.; Mujica, L.E.; Podivilova, E. |
| local.citation.contributor | ECCOMAS Thematic Conference Smart Structures and Materials |
| local.citation.pubplace | Ponta Delgada, San Miguel, Azores |
| local.citation.publicationName | SMART 2015 - 7th ECCOMAS Thematic Conference on Smart Structures and Materials: proceedings book |
