Research Article
An Accelerated Simulation Approach for Multistate System Mission Reliability and Success Probability under Complex Mission
Table 5
Simulation results under different methods.
| Sampling method | Mission time (h) | MS (10−2) | OS (10−2) | UM (10−3) | FF (10−4) | SA-simulation (10−2) | SA-analytical method (10−2) |
| Accelerated sampling | 20 | 99.343 | 0.451 | 2.051 | 0.022 | 99.813 | 99.797 | Accelerated sampling | 120 | 97.867 | 1.818 | 2.978 | 1.644 | 99.632 | 99.630 | Accelerated sampling | 720 | 93.456 | 5.543 | 6.390 | 36.171 | 98.733 | 98.705 | Direct sampling | 20 | 99.320 | 0.400 | 2.800 | 0.000 | 99.720 | 99.797 | Direct sampling | 120 | 97.600 | 2.080 | 3.100 | 1.000 | 99.650 | 99.630 | Direct sampling | 720 | 93.690 | 5.170 | 5.600 | 58.000 | 98.760 | 98.705 |
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