Research Article
Weighted Time-Band Approximation Model for Flight Operations Recovery considering Simplex Group Cycle Approaches in China
Table 12
Results for different simplex group cycle partitions and weighted thresholds under scenario 1.
| | First simplex group cycle partition | Second simplex group cycle partition | Third simplex group cycle partition | 1 | 2.1 | 2.5 | 2.6 | 2.7 | 1 | 2.27 | 2.7 | 2.87 | 3.3 | 1 | 2.5 | 3.1 | 3.2 | 4.1 |
| | 16.5% | 38.1% | 63.3% | 88.1% | 100% | 8.6% | 22.4% | 46.8% | 75.9% | 100% | 7.0% | 24.8% | 42.9% | 50.3% | 100% | DT 60 | 6 | 6 | 8 | 6 | 6 | 3 | 2 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | DT 30 | 1 | 1 | 0 | 0 | 0 | 7 | 8 | 9 | 6 | 6 | 7 | 8 | 6 | 3 | 3 | DT 15 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | DT 0 | 1 | 0 | 1 | 3 | 3 | 1 | 2 | 2 | 3 | 2 | 1 | 3 | 4 | 6 | 6 | Nodes | 1953 | 6408 | 11634 | 14314 | 15137 | 679 | 1965 | 4599 | 7091 | 15137 | 489 | 1998 | 5803 | 7331 | 15137 | Flight arcs | 3877 | 13903 | 32606 | 44636 | 49439 | 1064 | 3516 | 10331 | 21364 | 49439 | 738 | 3285 | 12309 | 16963 | 49439 | Cancellations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | GTSN time (s) | 7.10 | 101.9 | 403.0 | 677.4 | 801.0 | 0.86 | 7.6 | 45.6 | 134.1 | 816.5 | 0.45 | 8.4 | 86.3 | 144.3 | 797.7 | CPU time (s) | 10.9 | 126.1 | 492.3 | 825.0 | 960.6 | 1.9 | 10.8 | 60.2 | 185.2 | 982.4 | 1.3 | 11.2 | 106.7 | 178.8 | 949.7 | Optimal integer | 14100 | 13700 | 12447 | 11647 | 11647 | 21500 | 20925 | 15725 | 13510 | 13025 | 21500 | 21391 | 16542 | 13542 | 13040 | Gap | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
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