变工况下基于自适应深度置信网络的轴承智能故障诊断

马航宇, 周笛, 卫宇杰, 吴伟, 潘尔顺

Intelligent Bearing Fault Diagnosis Based on Adaptive Deep Belief Network Under Variable Working Conditions

MA Hangyu, ZHOU Di, WEI Yujie, WU Wei, PAN Ershun

图3 基于领域自适应法的特征迁移示意图

Fig.3 Schematic diagram of feature migration based on domain adaptive method