Research Article
Intelligent Roller Bearing Fault Diagnosis in Industrial Internet of Things
Table 6
Total average correlation values of each IMF with EEMD.
| | Mode | IMF1 | IMF2 | IMF3 | IMF4 | IMF5 | IMF6 | IMF7 | IMF8 | IMF9 | IMF10 |
| EEMD | NR | 0.54 | 0.62 | 0.46 | 0.45 | 0.45 | 0.27 | 0.12 | 0.022 | 0.0047 | 0.0089 | IRF | 0.91 | 0.38 | 0.178 | 0.101 | 0.052 | 0.0201 | 0.00149 | 0.00086 | 0.00025 | 2.46 e−05 | BF | 0.84 | 0.406 | 0.328 | 0.266 | 0.085 | 0.021 | 0.004 | 0.003 | 0.0013 | 0.0013 | ORF | 0.86 | 0.308 | 0.366 | 0.189 | 0.125 | 0.053 | 0.0041 | 0.00268 | 0.0013 | 0.0001 |
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