Open access
Jul 2026
PFA-Net: a physics-informed feature enhancement and attention network for interpretable bearing fault diagnosis under strong noise.
A fault diagnosis network that integrates physical feature enhancement and attention mechanisms-PFA-Net is proposed, providing a structurally clear and high-performance solution for intelligent fault diagnosis.
Chengcheng Wang, Yunge Li, Rui Li et al.
· Scientific Reports · 0 citations