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Data for our paper "Robustness enhancement of machine fault diagnostic models for railway applications through data augmentation"
This vibration data can be used for machine fault diagnosis. The experiment data was measured on railway freight wagons by our research team in past years. The measurements were conducted on different positions on different wagons running on different track lines in different speed ranges with different measurement systems. The obtained data can undoubtedly represent real-world complexity. The faulty signals are induced by wheel flat, a flat spot on railway vehicles' wheel tread.