键词：故障诊断；迁移学习；梯度消失；两步式对抗；动态判别；滚动轴承中图分类号：TH133.3 文献标识码：A 文章编号：2095-5553（2026）02-0188-08

Fault diagnosis of bearings based on two-stage dynamic adversa（试读）...