Experimental damage detection grammian matrix

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dc.contributor.authorBueno, D. D.
dc.contributor.authorMarqui, C. R.
dc.contributor.authorLopes, V.
dc.contributor.authorBrennan, Michael J.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:29:22Z
dc.date.available2014-05-20T13:29:22Z
dc.date.issued2006-01-01
dc.description.abstractStructural Health Monitoring (SHM) has diverse potential applications, and many groups work in the development of tools and techniques for monitoring structural performance. These systems use arrays of sensors and can be integrated with remote or local computers. There are several different approaches that can be used to obtain information about the existence, location and extension of faults by non destructive tests. In this paper an experimental technique is proposed for damage location based on an observability grammian matrix. The dynamic properties of the structure are identified through experimental data using the eigensystem realization algorithm (ERA). Experimental tests were carried out in a structure through varying the mass of some elements. Output signals were obtained using accelerometers.en
dc.description.affiliationUniv Estadual Paulista, Dept Mech Engn, UNESP, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Mech Engn, UNESP, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent835-847
dc.identifier.citationProceedings of Isma2006: International Conference on Noise and Vibration Engineering, Vols 1-8. Heverlee: Katholieke Univ Leuven, Dept Werktuigkunde, p. 835-847, 2006.
dc.identifier.urihttp://hdl.handle.net/11449/9891
dc.identifier.wosWOS:000246669501020
dc.language.isoeng
dc.publisherKatholieke Univ Leuven, Dept Werktuigkunde
dc.relation.ispartofProceedings of Isma2006: International Conference on Noise and Vibration Engineering, Vols 1-8
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleExperimental damage detection grammian matrixen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderKatholieke Univ Leuven, Dept Werktuigkunde
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Mecânica - FEIS