Research Article
Vibration Reliability Analysis of Drum Brake Using the Artificial Neural Network and Important Sampling Method
Table 11
Comparison of the reliability index and POF from different reliability analysis methods with an ANN sample size of 300.
| | Method | Reliability index | POF | Number of samples (N1) | COV (POF) |
| | BP-MCS | 3.6761 | 1.184 E − 04 | 1 E + 7 | 2.906 E − 02 | | BP-AFOSM | 3.7020 | 1.069 E − 04 | — | — | | BP-IS | 3.6762 | 1.184 E − 04 | 1 E + 4 | 2.218 E − 02 | | RBF-MCS | 3.6761 | 1.184 E − 04 | 1 E + 7 | 2.906 E − 02 | | RBF-AFOSM | 3.7040 | 1.061 E − 04 | — | — | | RBF-IS | 3.6761 | 1.184 E − 04 | 1 E + 4 | 2.226 E − 02 |
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