Digital twin-assisted graph contrastive domain adaptation for small-sample bearing fault diagnosis
Structural Health Monitoring: An International Journal
Published online on April 22, 2026
Abstract
Structural Health Monitoring, Ahead of Print.
Rolling bearing fault diagnosis is crucial for ensuring the safe and reliable operation of mechanical equipment. However, the scarcity of labeled fault data often prevents data-driven diagnostic models from being sufficiently trained, thereby limiting ...
Rolling bearing fault diagnosis is crucial for ensuring the safe and reliable operation of mechanical equipment. However, the scarcity of labeled fault data often prevents data-driven diagnostic models from being sufficiently trained, thereby limiting ...