Open Access
表3
算例2中不同方法得到的失效概率函数极值及其平均相对误差
| 方法 |  |
 |
ε | N |
| DMCS | 0.001 02(0.031 3) | 1.93×10-4(0.039 5) | 0 | 121×106 |
| PRA | 0.001 11(0.073 8) | 1.977×10-4(0.095 5) | 2.89% | 106 |
| ASI-SS | 0.000 93(0.0812) | 2.004×10-4(0.083 4) | 4.53% | 8.4×104 |
| SS-IS-PRA | 0.001 0(0.0729) | 1.913×10-4(0.074 9) | 3.61% | 6×104 |
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