Shock and Vibration / 2016 / Article / Fig 5

Research Article

A Fault Diagnosis Scheme for Rolling Bearing Based on Particle Swarm Optimization in Variational Mode Decomposition

Figure 5

The results of VMD decomposition with varied noise level.
(a) The similarity of sinusoidal component with different noise level
(b) The similarity of cosine component with different noise level
(c) The similarity of FM component with different noise level

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