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

<div>Envelope spectrum of effective mode extracted by (a) the maximum kurtosis and (b) the maximum correlation coefficient.</div>

Shock and Vibration

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Figure 17

Figure 17: A Novel Parameter-Adaptive VMD Method Based on Grey Wolf Optimization with Minimum Average Mutual Information for Incipient Fault Detection 

Figure 17 | A Novel Parameter-Adaptive VMD Method Based on Grey Wolf Optimization with Minimum Average Mutual Information for Incipient Fault Detection 