A Novel Parameter-Adaptive VMD Method Based on Grey Wolf Optimization with Minimum Average Mutual Information for Incipient Fault Detection

<div>Frequency spectrums of <i>u</i>1, <i>u</i>2, <i>u</i>3, <i>u</i>4, and <i>u</i>5 decomposed by (a) GWOMI-VMD and (b) EMD.</div>

Shock and Vibration

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Figure 16

Figure 16: A Novel Parameter-Adaptive VMD Method Based on Grey Wolf Optimization with Minimum Average Mutual Information for Incipient Fault Detection 

Figure 16 | A Novel Parameter-Adaptive VMD Method Based on Grey Wolf Optimization with Minimum Average Mutual Information for Incipient Fault Detection 