This research is related to a detection and imaging method of delamination damage in
CFRP composite laminate structures. Conventional guided wave detection methods often …

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 …

The complex design of composite structures makes it very difficult for conventional visual
inspection techniques to detect defects in these materials. Therefore, numerous types of …

This paper aims to investigate the use of ultrasonic guided wave (GW) propagation
mechanism and the assessment of debonding in a sandwich composite structure (SCS) …

Local wavenumber estimation (LWE) applied to a full wavefield response is a powerful
approach for detecting and characterizing defects in a composite structure. However, the …

The paper presents multiple impact damage detections and characterization in a multi-
layered carbon fiber reinforced polymer structure using a multi-step combination of the …

This paper presents a novel implementation of Frequency Steerable Acoustic Transducers
(FSATs) for guided waves (GWs) inspections. Unlike the conventional phased array …

Full wavefield processing techniques are promising for damage detection and imaging.
However, the high measuring requirements in space are labor-consuming. To improve the …

In this paper results of the damage assessment of fiber-reinforced composite panels using
guided wave propagation phenomenon are presented. For this purpose, non-contact elastic …

In this paper, several deep fully convolutional neural networks for image segmentation such
as residual UNet, VGG16 encoder–decoder, FCN-DenseNet, PSPNet, and GCN are …