Smart structures health monitoring using artificial neural network

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dc.contributor.authorLopes, V
dc.contributor.authorPark, G.
dc.contributor.authorCudney, H. H.
dc.contributor.authorInman, D. J.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:44Z
dc.date.available2014-05-20T15:26:44Z
dc.date.issued1999-01-01
dc.description.abstractThis paper presents a non-model based technique to detect and locate structural damage with the use of artificial neural networks. This method utilizes high frequency structural excitation (typically greater than 30 kHz) through a surface-bonded piezoelectric sensor/actuator to detect changes in structural point impedance due to the presence of damage. Two sets of artificial neural networks were developed in order to detect, locate and characterize structural damage by examining changes in the measured impedance curves. A simulation beam model was developed to verify the proposed method. An experiment was successfully performed in detecting damage on a 4-bay structure with bolted-joints, where the bolts were progressively released.en
dc.description.affiliationUniv Estadual Paulista, UNESP, Dept Mech Engn, Iiha Solteira, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Dept Mech Engn, Iiha Solteira, SP, Brazil
dc.format.extent976-985
dc.identifierhttp://www.ion.org/publications/abstract.cfm?jp=p&articleID=9810
dc.identifier.citationStructural Health Montoring 2000. Lancaster: Technomic Publ Co Inc., p. 976-985, 1999.
dc.identifier.urihttp://hdl.handle.net/11449/36831
dc.identifier.wosWOS:000083947300096
dc.language.isoeng
dc.publisherTechnomic Publ Co Inc
dc.relation.ispartofStructural Health Montoring 2000
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleSmart structures health monitoring using artificial neural networken
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderTechnomic Publ Co Inc
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Mecânica - FEISpt

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Ilha Solteira - FEIS - Faculdade de Engenharia