Application of Convolutional Neural Network in Motor Bearing Fault Diagnosis

Table 1

Experimental sample data.

Test number	Detection position	Damage diameter (mm)	Training/validation samples	Test sample
1	Inner	0.3105	1,600/400	400
2	Outer	0.2987	1,600/400	400
3	Roller	0.4136	1,600/400	400
4	Roller	0.2254	1,600/400	400
5	Normal	0.0000	1,600/400	400
6	Roller	0.3512	1,600/400	400
7	Inner	0.3528	1,600/400	400
8	Normal	0.0000	1,600/400	400
9	Outer	0.2911	1,600/400	400
10	Outer	0.3019	1,600/400	400