A New Feature Extraction Method for Bearing Faults in Impulsive Noise Using Fractional Lower-Order Statistics

Figure 6

3D scattered plots from fractional lower-order features proposed in this paper. (a) Fault set 1. (b) Fault set 2. (c) Fault set 3. (d) Fault set 4. (e) Fault set 5. (f) Fault set 6.

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