The modeling and condition analysis of nondestructive testing based on ESPI for internal defects of materials.

Electronic speckle pattern interferometry (ESPI) is a non-contact, full field, real-time measurement technology, which judges the position and size of the internal defects of the object through the external deformation caused by the internal defects under certain loading conditions. We present the e...

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Bibliographic Details
Main Authors: Wen Wang, Mingzhi Lv, Fang Zhang, Zhitao Xiao, Wenheng Li
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2025-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0327318
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