Research Article
Grain Emergency Vehicle Scheduling Problem with Time and Demand Uncertainty
Table 5
Vehicle routes under different
with travel demand uncertainty.
| | Uncertainty | | | |
| | Vehicle 1 | — | — | — | | Vehicle 2 | 2-4-2 | 2-11-2 | 2-11-1 | | Vehicle 3 | 2-11-6-1 | 2-11-6-1 | 2-4-1 | | Vehicle 4 | 3-6-9-1 | 3-5-9-10-1 | 3-5-8-1 | | Vehicle 5 | 3-5-8-1 | 3-5-8-3 | 3-6-7-4-11-2 | | Vehicle 6 | 3-7-10-1 | 3-6-7-4-11-8-3 | 3-9-10-3 | | Utilization rate of vehicle | | | | | Detail | | | | | Total | 4.25 | 4.05 | 4.00 | | Delay time | | | | | Detail | , | | | | Total | 3 | 5 | 5 | | Objective function | 46.9 | 39.5 | 35.5 |
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