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7 不同β取值下的诊断正确率

Fig.7 Diagnostic accuracy rate at different β values