Analysis of elastic wave modes sensing using FBG and PZT sensors with different diameters

The upload contains data files for measurement on aluminium plate 1000 mm x 1000 mm x 1 mm for the case of PZT actuation in the middle by PZT (with diameter 10mm) and sesing 250 mm from actuation by: of FBG (length 10mm),  PZT sensor (diameter 10mm), PZT sensor (diameter 20mm) and PZT sensor (diameter 30mm), Frequencies 50-250 kHz, excitation: 5 cycles of sine modulated by Hann window. Detailed description could be find in "Readme" file in "Measurements_ACT_PZT_10mm_SEN_FBG10_PZT10_20_30mm.7z" achive attached as well as publication related to this dataset:

Ahamad, S., Malinowski, P., Soman, R., Wandowski, T. (2025). Analysis of Elastic Wave Modes Sensing Using Piezoelectric and Fiber Bragg Grating Sensors. PCM—CMM2023: Theories, Models and Simulations of Complex Physical Systems. PCM-CMM 2023. Lecture Notes in Networks and Systems, vol 1146. Springer, Cham. https://doi.org/10.1007/978-3-031-73161-7_1

The measurements were conducted under the research related to grant agreement no. 2020/39/B/ST8/01753 in the frame of the OPUS project entitled: "Study of elastic wave mode sensing and separation using FBG sensors for structural health monitoring ", supported by the National Science Centre, Poland.