Nonuniform Temperature Compensation in Ultrasonic Guided Wave Pipeline Health Monitoring Using Local Phase Matching

Faced with a complex working environment, pipelines are prone to nonuniform temperature variations, which cause nonuniform phase changes in the guided wave signals during structural health monitoring, thereby increasing the difficulty of monitoring. To address this, a simulation model is established...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Ye Han, Shuo Xia, Qingchang Wen, Pengfei Zhang, Fuzai Lv, Zhifeng Tang
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Subjects:	guided wave monitoring temperature compensation defect detection damage index local phase matching signal processing techniques
Online Access:	https://www.mdpi.com/2076-3417/14/22/10526