Numerical and Experimental Research on Non-Reference Damage Localization Based on the Improved Two-Arrival-Time Difference Method
The identification of damage based on Lamb waves can hardly avoid obtaining the reference signal under healthy conditions. A non-reference damage localization (NRDL) method is proposed in this paper. The NRDL method is established by the improved two-arrival-time difference method (2/ATDM) and BFGS...
Main Authors: | Yaogang Wu, Kangwei Liu, Dinghe Li, Xing Shen, Pengcheng Lu |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2022-11-01
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Series: | Sensors |
Subjects: | |
Online Access: | https://www.mdpi.com/1424-8220/22/21/8432 |
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