Lamb wave-based damage imaging of CFRP composite structures using autoencoder and delay-and-sum

Ultrasonic guided wave is a promising technique for structural health monitoring and nondestructive testing. However, due to the anisotropy and complexity of composite materials, the imaging performance of numerous signal processing methods deteriorates with significant artifacts and unsatisfactory...

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Bibliographic Details

Published in:	Composite structures Vol. 303; p. 116263
Main Authors:	Yu, Yinghong, Liu, Xiao, Wang, Yihan, Wang, Yishou, Qing, Xinlin
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.01.2023
Subjects:	Composite structures Damage imaging Delay-and-sum Denoising autoencoder Ultrasonic guided wave Denoising autoencoder Delay-and-sum Composite structures Ultrasonic guided wave Damage imaging
ISSN:	0263-8223
Online Access:	Get full text
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