Adaptive Fisher-Based Deep Convolutional Neural Network and Its Application to Recognition of Rolling Element Bearing Fault Patterns and Sizes

Table 1

Parameters of rolling bearings.

Items	Health	Pattern 1			Pattern 2			Pattern 3
Fault location	None	OF	OF	OF	IF	IF	IF	RF	RF	RF
Fault size (mm)	0	0.18	0.36	0.54	0.18	0.36	0.54	0.18	0.36	0.54
Testing samples no.	10	10	10	10	10	10	10	10	10	10
Training samples no.	10	10	10	10	10	10	10	10	10	10
Target value	1	2			3			4