Research on the Application of Variational Mode Decomposition Optimized by Snake Optimization Algorithm in Rolling Bearing Fault Diagnosis

<div>The result of decomposing the noise signal by CEEMDAN. (a) Time-domain waveform. (b) TKEO envelope spectrum.</div>

Shock and Vibration

fig17

Figure 17

Figure 17: Research on the Application of Variational Mode Decomposition Optimized by Snake Optimization Algorithm in Rolling Bearing Fault Diagnosis 

Figure 17 | Research on the Application of Variational Mode Decomposition Optimized by Snake Optimization Algorithm in Rolling Bearing Fault Diagnosis 