Environmental and operational conditions effects on Lamb wave based structural health monitoring systems: A review

R Gorgin, Y Luo, Z Wu - Ultrasonics, 2020 - Elsevier
Lamb wave is widely recognized as one of the most encouraging tools for structural health
monitoring (SHM) systems. In spite of many favourable characteristics of Lamb wave for …

Distributed piezoelectric sensor system for damage identification in structures subjected to temperature changes

J Vitola, F Pozo, DA Tibaduiza, M Anaya - Sensors, 2017 - mdpi.com
Structural health monitoring (SHM) is a very important area in a wide spectrum of fields and
engineering applications. With an SHM system, it is possible to reduce the number of non …

Dynamic time warping temperature compensation for guided wave structural health monitoring

ACS Douglass, JB Harley - IEEE Transactions on Ultrasonics …, 2018 - ieeexplore.ieee.org
Guided wave structural health monitoring is widely researched for remotely inspecting large
structural areas. To detect, locate, and characterize damage, guided wave methods often …

A temperature compensation approach using dynamic time warping for electro-mechanical admittance-based concrete structural damage identification

H Li, Y Luo, D Ai - Structural Health Monitoring, 2024 - journals.sagepub.com
Ambient temperature effect on electro-mechanical admittance (EMA) signals always
imposes a threat to the accurate identification of concrete damages when using surface …

Model-based statistical guided wave damage detection for an aluminum plate

ACS Douglass, JB Harley - Structural Health Monitoring, 2020 - journals.sagepub.com
Accurate decision-making requires understanding the factors that influence those decisions.
In guided wave structural health monitoring, the first aim is to detect the presence of …

Unsupervised environmental operating condition compensation strategies in a guided ultrasonic wave monitoring system: evaluation and comparison

KC Yon, N Bakhary, KH Padil… - Journal of Civil Structural …, 2024 - Springer
Guided ultrasonic wave (GUW) monitoring systems are gaining much attention in pipeline
condition monitoring. However, the effects of environmental and operational conditions …

Early Fatigue Crack Damage Identification by Multi-classification Support-Vector Machine Based on Lamb Wave and Temperature Compensation

G Zhao, C Liu, M Jiang, L Jia, Q Sui - Journal of Materials Engineering …, 2022 - Springer
Damage identification based on Lamb waves is one of the most effective technology for
structural health monitoring and utilizes characteristic parameters to determine the degree of …

Feature detection in guided wave ultrasound measurements using simulated spectrograms and generative machine learning

II Setshedi, DN Wilke, PW Loveday - NDT & E International, 2024 - Elsevier
Guided wave ultrasound field measurements capture reflections from aluminothermic welds
in the rail track at unknown distances from a transducer. The measured guided wave signals …

Reducing false damage detections in guided ultrasonic wave monitoring systems using a denoising autoencoder

Y Kong Chen, N Bakhary, KH Padil, J Li… - Nondestructive …, 2024 - Taylor & Francis
Guided ultrasonic wave (GUW) monitoring systems for pipeline structures are gaining much
attention in critical sectors such as the petrochemical, nuclear and energy sectors. However …

Managing complexity, uncertainty, and variability in guided wave structural health monitoring

JB Harley, C Liu, IJ Oppenheim… - SICE Journal of Control …, 2017 - Taylor & Francis
Guided waves are an attractive tool for monitoring large structures. They are able to
interrogate sizable areas at once, are sensitive to structural damage, and carry information …