Kernel Regression Residual Decomposition Method to Detect Rolling Element Bearing Faults

<div>The frequency spectrum of Case Western Reserve University data. (a) The frequency spectrum of the raw signal. (b) The frequency spectrum of the denoising signal.</div>

Mathematical Problems in Engineering

fig7

Figure 7

Figure 7: Kernel Regression Residual Decomposition Method to Detect Rolling Element Bearing Faults 