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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Veröffentlicht in:	Composite structures Jg. 303; S. 116263
Hauptverfasser:	Yu, Yinghong, Liu, Xiao, Wang, Yihan, Wang, Yishou, Qing, Xinlin
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.01.2023
Schlagworte:	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-Zugang:	Volltext
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