Simulated SPL dataset for DAS-based crack detection (Al7075 panel)

Figshare 2026 Dataset Open access

Read full text
Authors: Yage Zhan, Hongjiang Xie, Zhaoyong Wang, Weigang Deng, Jianpei Ding, Yewei Lan, Yifan Liu, Qing Ye
DOI: 10.6084/m9.figshare.30946100
Cited by: 1

Abstract

This dataset contains numerically simulated sound pressure level (SPL) sequences exported from COMSOL for an Al7075 aircraft-skin panel under intact and cracked conditions. Training data correspond to 30 N loading, while test data include 30 N and 100 N cases. The package also includes MATLAB scripts and a README describing the folder structure.

Publication details

Journal / source
Figshare
Publication date
16 March 2026
Document type
Dataset