Comparison of Support Vector Machine-Based Techniques for Detection of Bearing Faults

<div>(a) Normal operation signal, normal operation of Fourier transform, and power spectral density plot; (b) denoising signal, Fourier transform, and power spectral density plot after improving threshold.</div>

Shock and Vibration

fig15

Figure 15

Figure 15: Comparison of Support Vector Machine-Based Techniques for Detection of Bearing Faults 