Research on algorithm for improving imaging accuracy of CFRP low speed impact damage

Research on algorithm for improving imaging accuracy of CFRP low speed impact damage

Carbon fiber reinforced polymer（CFRP）composites has small and hidden damage after low-speed impact，and the existence of damage significantly reduces the bearing capacity and service life of CFRP materials. C-scan represents a conventional ultrasonic imaging method. To address the issue of low imagin...

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Bibliographic Details
Main Authors: WU Xiangnan, CHENG Xiaojin, LI Qixin, SHANG Jianhua
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2025-02-01
Series:Journal of Aeronautical Materials
Subjects:
convolutional neural network (cnn)
non-destructive testing (ndt)
damage reconstruction
ultrasonic testing
Online Access:http://jam.biam.ac.cn/article/doi/10.11868/j.issn.1005-5053.2023.000189
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