Fault Diagnosis of Planetary Gear Based on FRWT and 2D-CNN

Table 1

Sample set.

Data set name	Fault type	Number of training set samples	Number of test machine samples	Label
Mosun880	Wear	1000	700	1
Mosun880-1	Wear	1000	700	2
Mosun880-2	Wear	1000	700	3
Mosun880-3	Wear	1000	700	4
Dianshi880	Pitting	1000	700	5
Dianshi880-1	Pitting	1000	700	6
Dianshi880-2	Pitting	1000	700	7
Dianshi880-3	Pitting	1000	700	8
Duanchi1500	Broken tooth	1000	700	9
Normal880	Normal	1000	700	10