A weighted sparse reconstruction-based ultrasonic guided wave anomaly imaging method for composite laminates
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.10.097
Abstract: Abstract Ultrasonic guided wave is a promising tool for structural health monitoring and nondestructive testing. Numerous signal processing methods have been proposed to detect and localize anomalies based on ultrasonic guided waves for plate-like structures.… read more here.
Keywords: anomaly imaging; sparse reconstruction; weighted sparse; wave ... See more keywords
Detection and monitoring of delamination in composite laminates using ultrasonic guided wave
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111161
Abstract: Abstract 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… read more here.
Keywords: delamination composite; guided wave; delamination; harmonics ... See more keywords
Spectrogram decomposition of ultrasonic guided waves for cortical thickness assessment using basis learning.
Sign Up to like & getrecommendations! Published in 2021 at "Ultrasonics"
DOI: 10.1016/j.ultras.2021.106665
Abstract: Due to its multimode and dispersive nature, ultrasonic guided waves (UGWs) usually consist of overlapped wave packets, which challenge accurate bone characterization. To overcome this obstacle, a classic idea is to separate individual modes and… read more here.
Keywords: bone; guided waves; ultrasonic guided; cortical thickness ... See more keywords
Magnetostriction of Fe-Ga coatings and their application in ultrasonic guided wave sensing
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5080256
Abstract: Fe83Ga17 (at. %) coatings with a thickness of 270-500 μm were prepared on 316L stainless steel by high velocity oxy-fuel spraying technology. The coatings exhibited a lamellar structure, and the magnetostriction reached 34.5 ppm. The magnetostrictive coatings were… read more here.
Keywords: guided wave; ultrasonic guided; wave sensing; bias magnetic ... See more keywords
Full-rank imaging detection of multi-frames of ultrasonic-guided waves in welded structural plate based on arc sparse array
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ada9fd
Abstract: The utilization of ultrasonic-guided wave array imaging in the detection of weld structural plates holds significant importance. This study presents a novel approach for full-rank imaging of shear horizontal-guided wave arc sparse arrays in welding… read more here.
Keywords: arc sparse; ultrasonic guided; sparse array; imaging detection ... See more keywords
Ultrasonic guided wave-based switch rail monitoring using independent component analysis
Sign Up to like & getrecommendations! Published in 2018 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/aadc47
Abstract: Switch rails are indispensable components of high speed railway systems, which have stringent nondestructive testing requirements owing to the severe operating conditions. In this article, an ultrasonic guided wave method is proposed for defect detection… read more here.
Keywords: ultrasonic guided; independent component; using independent; switch ... See more keywords
Surface temperature condition monitoring methods for aerospace turbomachinery: exploring the use of ultrasonic guided waves
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/abda96
Abstract: Turbine blades and nozzle guide vanes (NGVs) are operated at extreme temperatures in order to maximise thermal efficiency and power output of an engine. In this paper the suitability of existing temperature monitoring systems for… read more here.
Keywords: ultrasonic guided; temperature; use; turbine blades ... See more keywords
Method for constructing electromagnetic ultrasonic guided wave tomography signals based on A-NA
Sign Up to like & getrecommendations! Published in 2025 at "Physica Scripta"
DOI: 10.1088/1402-4896/adcc65
Abstract: A method for extracting electromagnetic ultrasonic guided wave tomography signals using Absolute-Normalized Amplitude (A-NA) is proposed. This approach aims to mitigate the degradation of structural damage tomography quality resulting from pseudo-modal phenomena in electromagnetic ultrasound.… read more here.
Keywords: method; electromagnetic ultrasonic; wave tomography; guided wave ... See more keywords
Circumferential defect detection using ultrasonic guided waves
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Computations"
DOI: 10.1108/ec-06-2019-0260
Abstract: Quantitatively detecting surface defects in a circular annulus with high levels of accuracy and efficiency has been paid more attention by researchers. The purpose of this study is to investigate the theoretical dispersion equations for… read more here.
Keywords: detection; ultrasonic guided; surface; dispersion equations ... See more keywords
PLI and CNN-BiLSTM: An Enhanced Data Augmentation and Deep Learning Approach for Defect Recognition in Spiral Welded Pipe Based on Ultrasonic Guided Waves
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2025.3602431
Abstract: Defect detection in urban heat pipes is critical for ensuring system safety and reliability, where ultrasonic guided wave (UGW) technology plays a pivotal role. However, the complex guided wave propagation caused by spiral welds [resulting… read more here.
Keywords: deep learning; cnn bilstm; augmentation; data augmentation ... See more keywords
Physical Simulation-Driven Hilbert Convolutional Transfer Network for Few-Shot Defect Detection by Ultrasonic Guided Wave
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3590833
Abstract: In real-world applications, machine learning-based ultrasonic guided wave (UGW) structural health monitoring (SHM) often faces challenges due to insufficient labeled data. In recent years, the pretrained models have been widely adopted to address the issue… read more here.
Keywords: physical simulation; simulation driven; simulation; guided wave ... See more keywords