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Electromagnetic Ultrasonic Guided Waves [PDF]
, 2016 This book introduces the fundamental theory of electromagnetic ultrasonic guided waves, together with its applications. It includes the dispersion characteristics and matching theory of guided waves; the mechanism of production and theoretical model of ...
Songling Huang +3 more
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Ultrasonic Guided Waves in Solid Media
2014Ultrasonic guided waves in solid media have become a critically important subject in nondestructive testing and structural health monitoring, as new faster, more sensitive, and more economical ways of looking at materials and structures have become possible. This book will lead to fresh creative ideas for use in new inspection procedures.
J. Rose
openaire +2 more sources
Damage detection with ultrasonic guided waves using machine learning and aggregated baselines
Structural Health Monitoring, 2023In guided wave (GW)-based structural health monitoring (SHM), ultrasonic elastic waves are used to detect damages in structures by comparing the acquired signals with those acquired before defect formation. Making the SHM system automatic, especially for
Vivek Nerlikar +3 more
semanticscholar +1 more source
Structural Health Monitoring, 2022
Delamination in composite structures is characterized by a resonant cavity wherein a fraction of an ultrasonic guided wave may be trapped. Based on this wave trapping phenomenon, we propose a baseline-free statistical approach for the identification and ...
Tabjula L Jagadeeshwar +3 more
semanticscholar +1 more source
Delamination in composite structures is characterized by a resonant cavity wherein a fraction of an ultrasonic guided wave may be trapped. Based on this wave trapping phenomenon, we propose a baseline-free statistical approach for the identification and ...
Tabjula L Jagadeeshwar +3 more
semanticscholar +1 more source
Structural Health Monitoring, 2022
The implementation of machine learning methods for structural health monitoring applications has proven to be very effective, especially in detecting damage and compensating for environmental and operational conditions.
Abderrahim Abbassi +4 more
semanticscholar +1 more source
The implementation of machine learning methods for structural health monitoring applications has proven to be very effective, especially in detecting damage and compensating for environmental and operational conditions.
Abderrahim Abbassi +4 more
semanticscholar +1 more source
Ultrasonics, 2021
Structural Health Monitoring of composite structures is one of the significant challenges faced by the aerospace industry. A combined two-level damage identification viz damage detection and localization is performed in this paper for a composite panel ...
M. Rautela +3 more
semanticscholar +1 more source
Structural Health Monitoring of composite structures is one of the significant challenges faced by the aerospace industry. A combined two-level damage identification viz damage detection and localization is performed in this paper for a composite panel ...
M. Rautela +3 more
semanticscholar +1 more source
Structural Health Monitoring, 2021
The detection and localization of structural damage in a stiffened skin-to-stringer composite panel typical of modern aircraft construction can be addressed by ultrasonic-guided wave transducer arrays.
Ranting Cui +3 more
semanticscholar +1 more source
The detection and localization of structural damage in a stiffened skin-to-stringer composite panel typical of modern aircraft construction can be addressed by ultrasonic-guided wave transducer arrays.
Ranting Cui +3 more
semanticscholar +1 more source
A metasurface radar for steering ultrasonic guided waves
Journal of Sound and Vibration, 2022This article presents a new metasurface made of shape memory alloy (SMA) unit cells for steering ultrasonic guided waves in desired emitting directions.
Yihao Song, Yanfeng Shen
exaly +2 more sources
, 2021
Ultrasonic scanning can present a detailed map of the invisible internal degradation of objects. However, their utility is limited in the case of built facilities as their dimensions are too large for the currently used piezoelectric transducers to ...
S. Majhi +4 more
semanticscholar +1 more source
Ultrasonic scanning can present a detailed map of the invisible internal degradation of objects. However, their utility is limited in the case of built facilities as their dimensions are too large for the currently used piezoelectric transducers to ...
S. Majhi +4 more
semanticscholar +1 more source