Ultrasound Defect Localization in Shell Structures with Lamb Waves Using Spare Sensor Array and Orthogonal Matching Pursuit Decomposition

Lamb waves have multimodal and dispersion effects, which reduces their performance in damage localization with respect to resolution. To detect damage with fewest sensors and high resolution, a method, using only two piezoelectric transducers and based on orthogonal matching pursuit (OMP) decomposit...

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Detalles Bibliográficos
Autores principales: Mu, Weilei, Gao, Yuqing, Liu, Guijie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8662400/
https://www.ncbi.nlm.nih.gov/pubmed/34884131
http://dx.doi.org/10.3390/s21238127

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8662400/
https://www.ncbi.nlm.nih.gov/pubmed/34884131
http://dx.doi.org/10.3390/s21238127

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