Xuedong Jiang

ACS-DM: Adaptive conditional sampling diffusion model for few-shot machinery fault diagnosis

Qingbin Tong, Ruize Zhu, Feiyu Lu, B. C. Wang et autres

Deep learning has advanced machinery fault diagnosis, yet performance remains constrained by scarce and imbalanced labeled vibration data. We present ACS-DM, an adaptive conditional sampling diffusion framework that synthesizes frequency-faithful yet temporally diverse signals for few-shot regimes. ACS-DM couples a Nested U-Net …

cn (code pays fourni par la source)

A time-frequency interpretable framework for bearing fault diagnosis via global channel-region information interaction and weight-CAM

Shouxin Du, Qingbin Tong, Xuedong Jiang, B. C. Wang et autres

cn (code pays fourni par la source)