An Efficient Time Reversal Method for Lamb Wave-Based Baseline-Free Damage Detection in Composite Laminates

An Efficient Time Reversal Method for Lamb Wave-Based Baseline-Free Damage Detection in Composite Laminates

Time reversal (TR) concept is widely used for Lamb wave-based damage detection. However, the time reversal process (TRP) faces the challenge that it requires two actuating-sensing steps and requires the extraction of re-emitted and reconstructed waveforms. In this study, the effects of the two extra...

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Bibliographic Details
Main Authors: Liping Huang, Junmin Du, Feiyu Chen, Liang Zeng
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Applied Sciences
Subjects:
Lamb waves
time reversal
baseline-free
composite laminates
Online Access:https://www.mdpi.com/2076-3417/9/1/11

Internet

https://www.mdpi.com/2076-3417/9/1/11

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