Guided ultrasonic waves propagation imaging: a review
This article presents a comprehensive review of the laser-based guided ultrasonic waves
propagation imaging (G-UPI) system and respective signal/data processing methods related …
propagation imaging (G-UPI) system and respective signal/data processing methods related …
Open guided waves: online platform for ultrasonic guided wave measurements
Ultrasonic guided waves have been used successfully in structural health monitoring
systems to detect damage in isotropic and composite materials with simple and complex …
systems to detect damage in isotropic and composite materials with simple and complex …
Guided wavefield curvature imaging of invisible damage in composite structures
Guided wavefields in composite structures carry a wealth of information about wavefield
anomalies from damage–wave interactions. Although such anomalies can be used for …
anomalies from damage–wave interactions. Although such anomalies can be used for …
Sim-to-Real: Employing ultrasonic guided wave digital surrogates and transfer learning for damage visualization
Wavefield imaging is a powerful visualization tool in nondestructive evaluation for studying
ultrasonic wave propagation and its interactions with damage. To isolate and study damage …
ultrasonic wave propagation and its interactions with damage. To isolate and study damage …
[HTML][HTML] Baseline-free guided wave damage detection with surrogate data and dictionary learning
In guided wave structural health monitoring, damage detection is often accomplished by
comparing measurements before damage (ie, baseline data) and after damage (ie, test …
comparing measurements before damage (ie, baseline data) and after damage (ie, test …
Phased array imaging for damage localization using multi-narrowband Lamb waves
In the conventional phased array imaging methods based on only single narrowband Lamb
waves, as the scattering behavior between Lamb waves and defects is closely related to the …
waves, as the scattering behavior between Lamb waves and defects is closely related to the …
Delamination imaging in laminated composite plates using 2D wavelet analysis of guided wavefields
Delamination is a type of damage frequently occurring in laminated composite plates.
Delamination detection is crucial to ensure structural integrity and safety. This paper …
Delamination detection is crucial to ensure structural integrity and safety. This paper …
Guidelines for effective unsupervised guided wave compression and denoising in long-term guided wave structural health monitoring
This paper studies the effectiveness of joint compression and denoising strategies with
realistic, long-term guided wave structural health monitoring data. We leverage the high …
realistic, long-term guided wave structural health monitoring data. We leverage the high …
Long-term guided wave structural health monitoring in an uncontrolled environment through long short-term principal component analysis
Environmental effects are a significant challenge in guided wave structural health monitoring
systems. These effects distort signals and increase the likelihood of false alarms. Many …
systems. These effects distort signals and increase the likelihood of false alarms. Many …
Spatio-temporal undersampling: Recovering ultrasonic guided wavefields from incomplete data with compressive sensing
Many non-destructive evaluation techniques are based on the study and assessment of
guided wavefields. Yet, the extent of the sensing region and the span of time over which …
guided wavefields. Yet, the extent of the sensing region and the span of time over which …