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Optimizing Flight Departure Delay and Route Selection Under En Route Convective Weather
| 题名： | Optimizing Flight Departure Delay and Route Selection Under En Route Convective Weather |
| 作者： | Mukherjee, Avijit; Sridhar, Banavar; Grabbe, Shon |
| 关键词： | selectio；route；optim；artur；delay；timi；light；part；flig；ture |
| 摘要： | This paper presents a linear Integer Programming model for managing air traffic flow in the United States. The decision variables in the model are departure delays and predeparture reroutes of aircraft whose trajectories are predicted to cross weather-impacted regions of the National Airspace System. The model assigns delays to a set of flights while ensuring their trajectories are free of any conflicts with weather. In a deterministic setting, there is no airborne holding due to unexpected weather incursion in a flight s path. The model is applied to solve a large-scale traffic flow management problem with realistic weather data and flight schedules. Experimental results indicate that allowing rerouting can reduce departure delays by nearly 57%, but it is associated with an increase in total airborne time due to longer routes flown by aircraft. The computation times to solve this problem were significantly lower than those reported in the earlier studies. |
| 报告类型： | 科技报告 |
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