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Detection and monitoring of delamination in composite laminates using ultrasonic guided wave

Composite Structures, 2019
In is work, the delamination of composite double cantilever beams (DCBs) was detected and monitored using ultrasonic guided wave. The composite DCBs were prepared, and the experimental platform for damage detection based on ultrasonic guided wave was ...
Wenfeng Hao, Guoqi Zhao
exaly   +2 more sources

A review in guided-ultrasonic-wave-based structural health monitoring: From fundamental theory to machine learning techniques.

Ultrasonics, 2023
The development of structural health monitoring (SHM) techniques is of great importance to improve the structural efficiency and safety. With advantages of long propagation distances, high damage sensitivity, and economic feasibility, guided-ultrasonic ...
Zhengyan Yang   +11 more
semanticscholar   +1 more source

Microcrack Defect Quantification Using a Focusing High-Order SH Guided Wave EMAT: The Physics-Informed Deep Neural Network GuwNet

IEEE Transactions on Industrial Informatics, 2022
It is challenging to apply deep learning in professional fields that lack big data support, especially in industrial structure health assessments using ultrasonic guided wave nondestructive testing (NDT) method.
Hongyu Sun   +5 more
semanticscholar   +1 more source

Graph-in-Graph Convolutional Network for Ultrasonic Guided Wave-Based Damage Detection and Localization

IEEE Transactions on Instrumentation and Measurement, 2022
Interpretation of guided wave signals is a central challenge for ultrasonic guided wave-based damage detection and localization technology. Because of the complexity of the guided waves that are scattered from structural damage, existing guided wave ...
Sheng Wang   +4 more
semanticscholar   +1 more source

Guided wave–based rail flaw detection technologies: state-of-the-art review

Structural Health Monitoring, 2021
The unavoidable increase in train speed and load, as well as the aging of railway facilities, is requiring more and more attention to rail defects detection.
Hao Ge   +4 more
semanticscholar   +1 more source

Rapid detection of cracks in the rail foot by ultrasonic B-scan imaging using a shear horizontal guided wave electromagnetic acoustic transducer

, 2021
Transverse cracks in the rail foot are responsible for the breaking of the rail. The existing non-destructive testing technology for high-speed railway track is difficult to perform in-situ and rapid detection for the rail foot, which poses a hidden ...
Songtao Hu   +5 more
semanticscholar   +1 more source

State-of-charge and state-of-health estimation for lithium-ion battery using the direct wave signals of guided wave

Journal of Energy Storage, 2021
With the development of new energy technology, lithium-ion battery, as a common energy storage and driving structure, has been widely used in many fields. It is significant to accurately monitor and evaluate the state of charge (SOC) and state of health (
Guoqi Zhao   +4 more
semanticscholar   +1 more source

Guided Waves in the Skull

2021
Skull bone is the main obstacle for transcranial ultrasound therapy and imaging applications. Most efforts in characterizing ultrasonic properties of the skull have been limited to a narrow frequency range and normal incidence. On the other hand, acoustic guided waves in plates have been used in non-destructive evaluation of materials and also to ...
Héctor, Estrada, Daniel, Razansky
openaire   +2 more sources

A guided wave dispersion compensation method based on compressed sensing

Mechanical Systems and Signal Processing, 2018
Xuefeng Chen, Zhibo Yang
exaly   +2 more sources

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