Research Article
Vibration Reliability Analysis of Drum Brake Using the Artificial Neural Network and Important Sampling Method
Table 9
Comparison of the reliability index and POF from different reliability analysis methods with an ANN sample size of 100.
| | Method | Reliability index | POF | Number of samples (N1) | COV (POF) |
| | BP-MCS | 3.6768 | 1.181 E − 04 | 1 E + 7 | 2.910 E − 02 | | BP-AFOSM | 3.7002 | 1.077 E − 04 | — | — | | BP-IS | 3.6756 | 1.187 E − 04 | 1 E + 4 | 2.164 E − 02 | | RBF-MCS | 3.6768 | 1.181 E − 04 | 1 E + 7 | 2.910 E − 02 | | RBF-AFOSM | 3.6779 | 1.176 E − 04 | — | — | | RBF-IS | 3.6762 | 1.184 E − 04 | 1 E + 4 | 2.176 E − 02 |
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