[HTML][HTML] Damage characterization of laminated composites using acoustic emission: A review

M Saeedifar, D Zarouchas - Composites Part B: Engineering, 2020 - Elsevier
Damage characterization of laminated composites has been thoroughly studied the last
decades where researchers developed several damage models, and in combination with …

Recent advances in piezoelectric wafer active sensors for structural health monitoring applications

H Mei, MF Haider, R Joseph, A Migot, V Giurgiutiu - Sensors, 2019 - mdpi.com
In this paper, some recent piezoelectric wafer active sensors (PWAS) progress achieved in
our laboratory for active materials and smart structures (LAMSS) at the University of South …

[HTML][HTML] Monitoring of multi-bolt connection looseness using entropy-based active sensing and genetic algorithm-based least square support vector machine

F Wang, Z Chen, G Song - Mechanical Systems and Signal Processing, 2020 - Elsevier
Looseness detection of bolted connections is an essential industrial issue that can reduce
the maintenance and repair costs caused by joint failures; however, current loosening …

[HTML][HTML] A novel percussion-based method for multi-bolt looseness detection using one-dimensional memory augmented convolutional long short-term memory …

F Wang, G Song - Mechanical Systems and Signal Processing, 2021 - Elsevier
In the past decade, bolt looseness detection has attracted much attention. Compared to
common approaches that require the implementation of constant-contact sensors, several …

[HTML][HTML] CNN-LSTM network-based damage detection approach for copper pipeline using laser ultrasonic scanning

L Huang, X Hong, Z Yang, Y Liu, B Zhang - Ultrasonics, 2022 - Elsevier
Copper pipeline is a commonly used industrial transmission pipeline. Nondestructive testing
of copper pipeline early damage is very important. Laser scanning has attracted extensive …

Lamb waves-based technologies for structural health monitoring of composite structures for aircraft applications

M Philibert, K Yao, M Gresil, C Soutis - European Journal of …, 2022 - Taylor & Francis
The most common researched area of damage in a composite material such as carbon fibre
reinforced plastics (CFRP) used currently in aircraft construction is barely visible impact …

[HTML][HTML] Barely visible impact damage assessment in laminated composites using acoustic emission

M Saeedifar, MA Najafabadi, D Zarouchas… - Composites Part B …, 2018 - Elsevier
Despite the key advantages of Fiber Reinforced Polymer (FRP) composites, they are
susceptible to Barely Visible Impact Damage (BVID) under transverse loadings. This study …

[HTML][HTML] Modeling and analysis of an impact-acoustic method for bolt looseness identification

F Wang, SCM Ho, G Song - Mechanical Systems and Signal Processing, 2019 - Elsevier
Bolted joints are fundamental building blocks and have been widely used to hold multiple
structural components together, while their looseness may lead to costly disasters in …

[HTML][HTML] Monitoring of multi-bolt connection looseness using a novel vibro-acoustic method

F Wang, G Song - Nonlinear Dynamics, 2020 - Springer
Bolted connections are prone to losing their preloads with the increasing service life, thus
inducing engineering accidents and economic losses in industries. Therefore, it is important …

[HTML][HTML] Full wavefield processing by using FCN for delamination detection

AA Ijjeh, S Ullah, P Kudela - Mechanical Systems and Signal Processing, 2021 - Elsevier
A novel full wavefield processing method by using fully convolutional neural networks is
presented. The full wavefield of propagating Lamb waves in the fibre-reinforced composite …