EWSHM 2026 elastic guided waves student challenge dataset

This database contains the experimental data acquired for the second subject of the 2026 12th EWSHM student challenge ”Embedded algorithms for detectionand location by elastic guided waves of controlled delamination-type damages in laser-impacted composite plates”. The goal of the challenge was to determinea method to detect a defect in a composite panel under unknown environmental conditions from guided wave signals and, if possible, locate it and estimate itssize.