Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves
Resumen:
Time reversal or cross-correlation technique can be applied to monitoring the strain in metallic plates by observing the decrease on the time reversal signal's peak. In order to analyze the sensitivity to mechanical strain, the wavelet coherence is applied to wide band guided waves signals. A new time reversed reference signal is obtained by applying a filter based on the continuous wavelet transform. This filter removes the stationary modes, synthesizing a highly sensitive signal which is used as a reference for cross-correlations of the received signals at different strain levels. Experiments revealed that this filter led to a tenfold increase in the sensitivity to longitudinal strain.
2015 | |
Strain measurement Acoustic wave guide Wavelet Time-reversal Sistemas y Control |
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Inglés | |
Universidad de la República | |
COLIBRI | |
https://hdl.handle.net/20.500.12008/42659
https://doi.org/10.1016/j.phpro.2015.08.112 |
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Acceso abierto | |
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
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---|---|
author | Kubrusly, Alan Conci |
author2 | Braga, Arthur M.B Pérez Alvarez, Nicolás Adamowski, Julio Cezar de Oliveira, Timoteo Francisco von der Weid, Jean Pierre |
author2_role | author author author author author |
author_facet | Kubrusly, Alan Conci Braga, Arthur M.B Pérez Alvarez, Nicolás Adamowski, Julio Cezar de Oliveira, Timoteo Francisco von der Weid, Jean Pierre |
author_role | author |
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collection | COLIBRI |
dc.creator.none.fl_str_mv | Kubrusly, Alan Conci Braga, Arthur M.B Pérez Alvarez, Nicolás Adamowski, Julio Cezar de Oliveira, Timoteo Francisco von der Weid, Jean Pierre |
dc.date.accessioned.none.fl_str_mv | 2024-02-26T19:52:30Z |
dc.date.available.none.fl_str_mv | 2024-02-26T19:52:30Z |
dc.date.issued.es.fl_str_mv | 2015 |
dc.date.submitted.es.fl_str_mv | 20240223 |
dc.description.abstract.none.fl_txt_mv | Time reversal or cross-correlation technique can be applied to monitoring the strain in metallic plates by observing the decrease on the time reversal signal's peak. In order to analyze the sensitivity to mechanical strain, the wavelet coherence is applied to wide band guided waves signals. A new time reversed reference signal is obtained by applying a filter based on the continuous wavelet transform. This filter removes the stationary modes, synthesizing a highly sensitive signal which is used as a reference for cross-correlations of the received signals at different strain levels. Experiments revealed that this filter led to a tenfold increase in the sensitivity to longitudinal strain. |
dc.description.es.fl_txt_mv | Proceedings of the 2015 International Congress on Ultrasonics, 2015 ICU Metz |
dc.identifier.citation.es.fl_str_mv | Kubrusly, A.C, Braga, A.M.B, Pérez Álvarez, N, Adamowski, J.C, de Oliveira, T.F, von der Weid, J.P. "Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves" Physics Procedia, v. 70, 2015, pp: 393-397. https://doi.org/10.1016/j.phpro.2015.08.112. |
dc.identifier.doi.es.fl_str_mv | https://doi.org/10.1016/j.phpro.2015.08.112 |
dc.identifier.issn.es.fl_str_mv | 1875-3892 |
dc.identifier.uri.none.fl_str_mv | https://hdl.handle.net/20.500.12008/42659 |
dc.language.iso.none.fl_str_mv | en eng |
dc.publisher.es.fl_str_mv | Elsevier |
dc.relation.ispartof.es.fl_str_mv | Physics Procedia. v. 70,. 2015, pp. 393 – 397 |
dc.rights.license.none.fl_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
dc.source.none.fl_str_mv | reponame:COLIBRI instname:Universidad de la República instacron:Universidad de la República |
dc.subject.es.fl_str_mv | Strain measurement Acoustic wave guide Wavelet Time-reversal |
dc.subject.other.es.fl_str_mv | Sistemas y Control |
dc.title.none.fl_str_mv | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
dc.type.es.fl_str_mv | Ponencia |
dc.type.none.fl_str_mv | info:eu-repo/semantics/conferenceObject |
dc.type.version.none.fl_str_mv | info:eu-repo/semantics/publishedVersion |
description | Proceedings of the 2015 International Congress on Ultrasonics, 2015 ICU Metz |
eu_rights_str_mv | openAccess |
format | conferenceObject |
id | COLIBRI_fb894f65539df3d0f8fed6cafe083035 |
identifier_str_mv | Kubrusly, A.C, Braga, A.M.B, Pérez Álvarez, N, Adamowski, J.C, de Oliveira, T.F, von der Weid, J.P. "Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves" Physics Procedia, v. 70, 2015, pp: 393-397. https://doi.org/10.1016/j.phpro.2015.08.112. 1875-3892 |
instacron_str | Universidad de la República |
institution | Universidad de la República |
instname_str | Universidad de la República |
language | eng |
language_invalid_str_mv | en |
network_acronym_str | COLIBRI |
network_name_str | COLIBRI |
oai_identifier_str | oai:colibri.udelar.edu.uy:20.500.12008/42659 |
publishDate | 2015 |
reponame_str | COLIBRI |
repository.mail.fl_str_mv | mabel.seroubian@seciu.edu.uy |
repository.name.fl_str_mv | COLIBRI - Universidad de la República |
repository_id_str | 4771 |
rights_invalid_str_mv | Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0) |
spelling | 2024-02-26T19:52:30Z2024-02-26T19:52:30Z201520240223Kubrusly, A.C, Braga, A.M.B, Pérez Álvarez, N, Adamowski, J.C, de Oliveira, T.F, von der Weid, J.P. "Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves" Physics Procedia, v. 70, 2015, pp: 393-397. https://doi.org/10.1016/j.phpro.2015.08.112.1875-3892https://hdl.handle.net/20.500.12008/42659https://doi.org/10.1016/j.phpro.2015.08.112Proceedings of the 2015 International Congress on Ultrasonics, 2015 ICU MetzTime reversal or cross-correlation technique can be applied to monitoring the strain in metallic plates by observing the decrease on the time reversal signal's peak. In order to analyze the sensitivity to mechanical strain, the wavelet coherence is applied to wide band guided waves signals. A new time reversed reference signal is obtained by applying a filter based on the continuous wavelet transform. This filter removes the stationary modes, synthesizing a highly sensitive signal which is used as a reference for cross-correlations of the received signals at different strain levels. Experiments revealed that this filter led to a tenfold increase in the sensitivity to longitudinal strain.Made available in DSpace on 2024-02-26T19:52:30Z (GMT). No. of bitstreams: 5 KBPADV15.pdf: 863212 bytes, checksum: 8dac9e64d0aa7b67e1ed34850ecef466 (MD5) license_text: 21936 bytes, checksum: 9833653f73f7853880c94a6fead477b1 (MD5) license_url: 49 bytes, checksum: 4afdbb8c545fd630ea7db775da747b2f (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) license.txt: 4244 bytes, checksum: 528b6a3c8c7d0c6e28129d576e989607 (MD5) Previous issue date: 2015enengElsevierPhysics Procedia. v. 70,. 2015, pp. 393 – 397Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)Strain measurementAcoustic wave guideWaveletTime-reversalSistemas y ControlMechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided wavesPonenciainfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaKubrusly, Alan ConciBraga, Arthur M.BPérez Alvarez, NicolásAdamowski, Julio Cezarde Oliveira, Timoteo Franciscovon der Weid, Jean 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- Universidad de la Repúblicafalse |
spellingShingle | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves Kubrusly, Alan Conci Strain measurement Acoustic wave guide Wavelet Time-reversal Sistemas y Control |
status_str | publishedVersion |
title | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
title_full | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
title_fullStr | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
title_full_unstemmed | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
title_short | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
title_sort | Mechanical strain monitoring in plates using wavelet coherence based filter of wideband ultrasonic guided waves |
topic | Strain measurement Acoustic wave guide Wavelet Time-reversal Sistemas y Control |
url | https://hdl.handle.net/20.500.12008/42659 https://doi.org/10.1016/j.phpro.2015.08.112 |