Research Article
A Fault Diagnosis Method for Out-of-Round Faults of Metro Vehicle Wheels with Strong Noise
Table 3
Testing accuracies of different tests by nine times calculation.
| Test | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | Mean value |
| Test 1 | 0.8056 | 0.7500 | 0.9167 | 0.7500 | 0.8056 | 0.9444 | 0.8889 | 0.8333 | 0.8888 | 0.8426 | Test 2 | 0.8611 | 0.9167 | 0.8611 | 0.8333 | 0.9167 | 0.8611 | 0.9167 | 0.7778 | 0.8889 | 0.8704 | Test 3 | 0.8889 | 0.9444 | 0.8056 | 0.8166 | 0.8056 | 0.9444 | 0.8056 | 0.8166 | 0.8056 | 0.8481 | Test 4 | 0.9444 | 0.8611 | 0.8056 | 0.8889 | 0.8056 | 0.7778 | 0.8333 | 0.7778 | 0.8333 | 0.8364 | Test 5 | 0.9722 | 0.8056 | 0.8056 | 0.9167 | 0.9167 | 0.8889 | 0.8333 | 0.9167 | 0.9167 | 0.8858 | Test 6 | 0.9444 | 0.8333 | 0.9722 | 0.8611 | 0.8889 | 0.9444 | 0.9722 | 0.9444 | 0.8611 | 0.9136 |
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