Self-supervised learning for train bearing fault diagnosis based on time–frequency dual domain prediction
Structural Health Monitoring: An International Journal
Published online on January 08, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
Train traction motor bearings (TTMBs) are critical for ensuring stable and safe train operation. However, most intelligent fault diagnosis methods face significant challenges due to the complexity and variability of TTMB fault data, as well as the high ...
Train traction motor bearings (TTMBs) are critical for ensuring stable and safe train operation. However, most intelligent fault diagnosis methods face significant challenges due to the complexity and variability of TTMB fault data, as well as the high ...