Defect Prediction of Railway Wheel Flats based on Hilbert Transform and Wavelet Packet Decomposition

no code implementations • 27 Aug 2020 • Euiyoul Kim, Nithya Jayaprakasam, Yong Cui, Ullrich Martin

This study aims to identify the location and height of a single wheel flat based on non-stationary axle box acceleration (ABA) signals, which are generated through a train dynamics model with flexible wheelsets.

Data Augmentation