Dual-tree complex wavelet transform applied to fault monitoring and identification in aeronautical structures

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual de Mato Grosso do Sul (UEMS)
dc.date.accessioned2018-12-11T16:38:02Z
dc.date.available2018-12-11T16:38:02Z
dc.date.created2018-12-11T16:38:02Z
dc.date.issued2014-01-01
dc.identifierInternational Journal of Pure and Applied Mathematics, v. 97, n. 1, p. 89-97, 2014.
dc.identifier1314-3395
dc.identifier1311-8080
dc.identifierhttp://hdl.handle.net/11449/167711
dc.identifier10.12732/ijpam.v97i1.9
dc.identifier2-s2.0-84911887256
dc.description.abstractThis paper proposes the application of the dual-tree complex wavelet transform on fault monitoring and identification in aeronautical structures. For this purpose, a multiscale analysis from phase of the complex wavelet coefficients is proposed. Phase is very sensitive to variations of the signal capturing small flaws. Furthermore, magnitude provides information about the intensity of failure. Simulation results from a beam model showed that the proposed method achieved good performance in small flaws identification.
dc.languageeng
dc.relationInternational Journal of Pure and Applied Mathematics
dc.relation0,139
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectAeronautical structures
dc.subjectDual-tree complex wavelet transform
dc.subjectFault monitoring and identification
dc.titleDual-tree complex wavelet transform applied to fault monitoring and identification in aeronautical structures
dc.typeArtículos de revistas


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