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Automatic simultaneous measurement of phase velocity and thickness in composite plates using iterative deconvolution

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Automatic simultaneous measurement of phase velocity and thickness in composite plates using iterative deconvolution

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dc.contributor.author Rodriguez Martinez, Alberto es_ES
dc.contributor.author Svilainis, L. es_ES
dc.contributor.author Dumbrava, V. es_ES
dc.contributor.author Chaziachmetovas, A. es_ES
dc.contributor.author Salazar Afanador, Addisson es_ES
dc.date.accessioned 2016-01-29T10:38:21Z
dc.date.available 2016-01-29T10:38:21Z
dc.date.issued 2014-09
dc.identifier.issn 0963-8695
dc.identifier.uri http://hdl.handle.net/10251/60354
dc.description.abstract A new method for the automatic and simultaneous measurement of phase velocity and thickness for thin composite plates was developed based on Ping He's method, without any need of a priori knowledge of the material parameters. Two composites were analyzed: a block of clean epoxy and a thin specimen of glass-fiber reinforced plastic produced by resin transfer molding. The proposed method combines cross-correlation functions and iterative deconvolution for accurate measurement of times of flight and gating. The new method has demonstrated to be more accurate than conventional Ping He's method, and can be implemented automatically thus saving processing time and increasing accuracy. es_ES
dc.description.sponsorship This research was funded by a Project IN-SMART, Grant no. VP1-3.1SMM-10-V-02-012 and by the Spanish Ministerio de Ciencia e Innovacion (TEC2011-23403). en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Project IN-SMART VP1-3.1SMM-10-V-02-012 es_ES
dc.relation Spanish Ministerio de Ciencia e Innovacion TEC2011-23403 es_ES
dc.relation.ispartof NDT and E International es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Composite characterization es_ES
dc.subject Phase velocity es_ES
dc.subject Time of flight estimation es_ES
dc.subject Iterative deconvolution es_ES
dc.subject Thickness estimation es_ES
dc.title Automatic simultaneous measurement of phase velocity and thickness in composite plates using iterative deconvolution es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ndteint.2014.06.001
dc.rights.accessRights Abierto es_ES
dc.description.bibliographicCitation Rodriguez Martinez, A.; Svilainis, L.; Dumbrava, V.; Chaziachmetovas, A.; Salazar Afanador, A. (2014). Automatic simultaneous measurement of phase velocity and thickness in composite plates using iterative deconvolution. NDT and E International. 66:117-127. doi:10.1016/j.ndteint.2014.06.001 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.ndteint.2014.06.001 es_ES
dc.description.upvformatpinicio 117 es_ES
dc.description.upvformatpfin 127 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 66 es_ES
dc.relation.senia 280466 es_ES


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