This dataset is used the paper "Combined two-level damage identification strategy using ultrasonic guided waves and physical knowledge assisted machine learning".
@article{rautela2021combined,
title={Combined two-level damage identification strategy using ultrasonic guided waves and physical knowledge assisted machine learning},
author={Rautela, Mahindra and Senthilnath, J and Moll, Jochen and Gopalakrishnan, Srinivasan}… See the full description on the dataset page:
https://huggingface.co/datasets/mahindrautela/OGW_filtered.