Noncontact Damage Topography Reconstruction by Wavenumber Domain Analysis Based on Air-Coupled Ultrasound and Full-Field Laser Vibrometer

Noncontact ultrasonic detection technology is an effective method to detect damage in time. This paper proposes a noncontact damage detection system based on air-coupled ultrasound and full-field laser vibrometer, which realizes the excitation of relatively single-mode guided waves and the wavefield...

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Detalles Bibliográficos
Autores principales: Zhang, Hui, Liang, Dongmei, Rui, Xiaobo, Wang, Zhuochen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7829755/
https://www.ncbi.nlm.nih.gov/pubmed/33477256
http://dx.doi.org/10.3390/s21020609

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7829755/
https://www.ncbi.nlm.nih.gov/pubmed/33477256
http://dx.doi.org/10.3390/s21020609

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