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

Table 3

Wavelet basis and decomposition layer settings for each fault.

Fault type	Wavelet base	Decomposition layer
Mosun880		4
Mosun880-2		4
Mosun880-3		4
Dianshi880		5
Dianshi880-2		5
Dianshi880-3		5
Normal880		4