Generative adversarial network-based ultrasonic full waveform inversion for high-density polyethylene structures
Accurate detection and characterization of defects are crucial to safety assurance of high-
density polyethylene (HDPE) pipes used in the nuclear industry. Ultrasonic non-destructive …
density polyethylene (HDPE) pipes used in the nuclear industry. Ultrasonic non-destructive …
Broadband nonlinear delay and sum (NL-DAS) for baseline-free damage imaging using a sparse sensor network
Abstract The Delay and Sum (DAS) method is a well-known damage imaging technique in
sparse array guided wave imaging. However, the DAS method requires prior knowledge on …
sparse array guided wave imaging. However, the DAS method requires prior knowledge on …
[HTML][HTML] Adaptive ultrasonic full-matrix imaging of internal defects in CFRP laminates with arbitrary stacking sequences
Z Yu, J Chen, S Wu, Y Xie, H Wu, H Wang… - Composites Part B …, 2024 - Elsevier
The phased-array-based ultrasonic full-matrix imaging of carbon fibre-reinforced polymer
(CFRP) laminates with total focusing method (TFM) is promising yet challenging due to the …
(CFRP) laminates with total focusing method (TFM) is promising yet challenging due to the …
Laser ultrasonic frequency-domain imaging and phase weighted optimization based on full matrix capture
Z Liu, L Chen, Y Zhu, X Liu, Z Lu, C He - Ultrasonics, 2024 - Elsevier
Far-field laser technology has greatly promoted the progress of nondestructive ultrasonic
imaging of bulk structures. However, under thermoelastic excitation, the body waves exhibit …
imaging of bulk structures. However, under thermoelastic excitation, the body waves exhibit …
Application of Damage Detection of Metal Structure Lamb Wave Modal Superposition Imaging Based on Scanning Laser Vibration Measurement
Metal structural plates are extensively used in various engineering structures due to their
high strength, high-temperature resistance, toughness, and plasticity. However, they are …
high strength, high-temperature resistance, toughness, and plasticity. However, they are …
Real-Time Delamination Reconstruction of Composite Panels Based on Ultrasonic C-Scan and Deep Learning-Assisted Tof Algorithm
G Wang, S Xuan, H Yang, Y Shan, X Yao - Available at SSRN 5078191 - papers.ssrn.com
This paper presents a real-time delamination reconstruction method for aircraft composite
panels using the proposed deep learning-based image segmentation-assisted time of flight …
panels using the proposed deep learning-based image segmentation-assisted time of flight …
Broadband Nonlinear Delay and Sum (Nl-Das) for Baseline-Free Sparse Array Guided Wave Imaging
Abstract The Delay and Sum (DAS) method is a well-known damage imaging technique in
sparse array guided wave testing. However, the DAS method requires prior knowledge on …
sparse array guided wave testing. However, the DAS method requires prior knowledge on …