An enhanced approach for damage detection using the electromechanical impedance with temperature effects compensation

dc.contributor.authorDias, Lorena Lopes [UNESP]
dc.contributor.authorLopes, Kayc Wayhs
dc.contributor.authorBueno, Douglas Domingues [UNESP]
dc.contributor.authorGonsalez‑Bueno, Camila Gianini [UNESP]
dc.date.accessioned2024-07-10T20:15:34Z
dc.date.available2024-07-10T20:15:34Z
dc.date.issued2023-03-31
dc.description.abstractDamage detection is one of the great challenges of the maintenance tasks and it has involved numerous researches to develop techniques in the field of structural health monitoring (SHM). Among different techniques, electromechanical impedance (EMI) technique has attracted attention due to its important and promising results. However, the sensitivity of this technique to variations in environmental conditions can lead to false diagnoses, and the temperature is one of the most critical factors for EMI technique. In view of this point, different researchers have developed compensation techniques to minimize the effects caused by temperature variation in electromechanical impedance measurements. Another important issue related to electromechanical Impedance curves is about the frequency range chosen to be analyzed. Then, the present article introduces an improved approach for damage detection by adding a new step for the temperature compensation technique proposed in a well-established approach in the literature. The proposal comprises a strategy to select the frequency range to compute damage detection indexes, and the technique is demonstrated for an aluminum beam in three different structural conditions: corresponding to the healthy and two types of damaged structure. The results are investigated for four different frequency ranges. The findings demonstrate the effectiveness of the proposed approach to reduce false alarms in damage detection using the EMI technique.en
dc.description.versionVersão final do editor
dc.identifier.citationDIAS, Lorena Lopes; LOPES, Kayc Wayhs; BUENO, Douglas Domingues; GONZALEZ-BUENO, Camila Gianini. An enhanced approach for damage detection using the electromechanical impedance with temperature effects compensation. Journal of the Brazilian Society of Mechanical Sciences and Engineering, Rio de Janeiro, v. 45, n. 228, p. 1-17, 2023. DOI: 10.1007/s40430-023-04127-8.
dc.identifier.doi10.1007/s40430-023-04127-8
dc.identifier.issn1806-3691
dc.identifier.lattes0026374599165487
dc.identifier.lattes3453163833110618
dc.identifier.lattes8692204806659405
dc.identifier.orcid0000-0002-1870-6103
dc.identifier.orcid0000-0002-1783-0524
dc.identifier.urihttps://hdl.handle.net/11449/256469
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal of the Brazilian Society of Mechanical Sciences and Engineering
dc.rights.accessRightsAcesso aberto
dc.subjectStructural health monitoringen
dc.subjectElectromechanical impedanceen
dc.subjectTemperature effectsen
dc.subjectTemperature compensation techniquept
dc.subjectExperimental datapt
dc.titleAn enhanced approach for damage detection using the electromechanical impedance with temperature effects compensation
dc.title.alternativeUma abordagem aprimorada para detecção de danos usando impedância eletromecânica com compensação de efeitos de temperaturapt
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

Arquivos

Pacote Original

Agora exibindo 1 - 1 de 1
Carregando...
Imagem de Miniatura
Nome:
dias_ll_versaoeditor_ilha_an_enhanced.pdf
Tamanho:
4.16 MB
Formato:
Adobe Portable Document Format

Licença do Pacote

Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
2.14 KB
Formato:
Item-specific license agreed upon to submission
Descrição: