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

Figure 10

Confusion matrix of defect classification: (a) OWF-1DCNN; (b) OWF-2DCNN; (c) VCR-TSCNN; (d) OWF-TSCNN.

(a)

(b)

(c)

(d)