Defect Diagnosis of Gear-Shaft Bearing System Based on the OWF-TSCNN Composed of Wavelet Time-Frequency Map and FFT Spectrum 1

Table 2

2D-CNN network parameter settings.

Serial number	Layer	Convolution kernels/step	Convolution kernels	Output size	Activation function
1	Input layer
2	Conv-2D-1		6		ReLU
3	Pooling-2D-1		6
4	BN-2D-1
5	Conv-2D-2		16		ReLU
6	Pooling-2D-2		16
7	BN-2D-2
8	Flatten-2D