Research Article
Reliability Assessment of CNC Machining Center Based on Weibull Neural Network
Table 3
MTBF of CNC machining centers.
| Model |
MTBF based on point estimation (h) |
MTBF based on interval estimation (h) | Lower limit | Upper limit |
| WNN | 751.42 | 628.4559 | 874.3859 | TPWD | 737.1336 | 635.7854 | 858.1939 |
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