Dataset for publication: Non-linear feature based damage localization in riveted plates using FBG sensors for guided wave sensing utilizing instantaneous baseline

The data for the FBG based study. There are 11 damage scenarios, and 4 AS pairs. 6 different frequencies are used. More details on the setup can be fund in the paper https://doi.org/10.1016/j.ndteint.2025.103483 The research was supported by the project funded by National Science Center, Poland , titled: Guided waves based reference-free structural health monitoring using fibre Bragg grating sensors (2020/39/D/ST8/00188)本数据集为基于光纤布拉格光栅（Fiber Bragg Grating，FBG）的相关研究所用数据。 该数据集包含11种损伤工况与4组AS对，共采用6种不同的激励频率。有关实验装置的更多细节可参阅论文：https://doi.org/10.1016/j.ndteint.2025.103483。 本研究得到波兰国家科学中心（National Science Center, Poland）资助的项目支持，项目名称为《采用光纤布拉格光栅传感器的导波无参考结构健康监测》，项目编号为2020/39/D/ST8/00188。