Parameter-Adaptive VMD Method Based on BAS Optimization Algorithm for Incipient Bearing Fault Diagnosis

Table 6

Kurtosis values of the decomposed IMFs via parameter-adaptive VMD.

IMF	IMF1	IMF2	IMF3	IMF4	IMF5	IMF6
K	3.41	12.68	3.04	2.87	3.14	2.55