Application of a model updating technique for health condition monitoring and damage detection of flexible structures

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dc.contributor.authorPereira, Joao A. [UNESP]
dc.contributor.authorHeylen, Ward [UNESP]
dc.contributor.authorLammens, Stefan [UNESP]
dc.contributor.authorSas, Paul [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:02Z
dc.date.available2014-05-27T11:18:02Z
dc.date.issued1995-12-01
dc.description.abstractThis paper discusses the application of a damage detection methodology to monitor the location and extent of partial structural damage. The methodology combines, in an iterative way, the model updating technique based on frequency response functions (FRF) with monitoring data aiming at identifying the damage area of the structure. After the updating procedure reaches a good correlation between the models, it compares the parameters of the damage structure with those of the undamaged one to find the deteriorated area. The influence of the FEM mesh size on the evaluation of the extent of the damage has also been discussed. The methodology is applied using real experimental data from a spatial frame structure.en
dc.description.affiliationFEIS/UNESP, Ilha Solteira
dc.description.affiliationUnespFEIS/UNESP, Ilha Solteira
dc.identifier.citationAmerican Society of Mechanical Engineers, Design Engineering Division (Publication) DE, v. 84, n. 3 Pt C, 1995.
dc.identifier.scopus2-s2.0-0029430637
dc.identifier.urihttp://hdl.handle.net/11449/64693
dc.language.isoeng
dc.relation.ispartofAmerican Society of Mechanical Engineers, Design Engineering Division (Publication) DE
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCorrelation methods
dc.subjectFailure analysis
dc.subjectFinite element method
dc.subjectIterative methods
dc.subjectDamage detection
dc.subjectFrequency response functions
dc.subjectModel updating technique
dc.subjectMathematical models
dc.titleApplication of a model updating technique for health condition monitoring and damage detection of flexible structuresen
dc.typeTrabalho apresentado em evento

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