Vibration measurements generated with contactor switching using FBG

The dataset consists of measurements of different stages of degradation in low-voltage contactors used for industrial purposes. The measurements were obtained with fiber Bragg grating (FBG) sensors that detect the dynamic deformation generated in switching under different load conditions and internal components. The posted dataset was preprocessed and separated into two different events. The signal is segmented and reduced from the original measurement (separated into opening and closing). Furthermore, two sets of measurements were obtained. The first is used for training and validating the machine learning model, while the second consists of a test set obtained from the contactor reassembly for the final generalization test.