Quantitative imaging of Young's modulus in plates using guided wave tomography

An ultrasonic tomographic imaging technique is proposed for measurement of the distribution of Young's modulus in an isotropic plate. This technique is based on velocity mapping which is performed by applying full waveform inversion on the ultrasonic signals captured by transducers around the s...

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Bibliographic Details
Main Authors: Ratassepp, Madis, Rao, Jing, Fan, Zheng
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/140158
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Institution: Nanyang Technological University
Language: English