Research Article
Centralized Maintenance Time Prediction Algorithm for Freight Train Wheels Based on Remaining Useful Life Prediction
Table 4
Prediction effect of model under various thresholds.
| | | = 40% | = 50% |
| | Predicted remaining life (km) | 25700 | 82700 | | Arrival limit ratio | 38.3% | 48.9% |
| | Predicted remaining life (km) | 21900 | 49800 | | Arrival limit ratio | 40.5% | 48.2% |
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