Robust optimization integrating aircraft trajectory and sequence under weather forecast uncertainty

Kamo, Shumpei; Rosenow, Judith; Fricke, Hartmut; Soler, Manuel

doi:10.1016/j.trc.2023.104187

Cited by 2 publications

(1 citation statement)

References 48 publications

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“…Using more advanced modeling techniques, Khassiba et al [23][24][25] took flight time uncertainty under consideration, formulating a two-stage stochastic programming model to obtain robust landing sequences. On the other hand, arrival trajectories can also be included for scheduling a conflict-free solution [26][27][28][29]. The latter outperforms the former since it provides RTAs with the corresponding trajectories, which can better assist ATCOs as decision support tools.…”

Section: Introductionmentioning

confidence: 99%

Delay in the Air or Detour on the Ground?—A Case Study in Guangzhou Baiyun International Airport

Du,

Zhang,

et al. 2023

Aerospace

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Collaboration between terminal airspace and airport surface operation shows an increasing significance for the best efficiency of both parts of the air traffic management domain. Runways play a critical role in connecting the two parts for departure and arrival aircraft. Suppose the gate and the entry fix of an aircraft are predetermined according to the flight plan, and they are on the opposite side of the airport terminal. The aircraft will either spend more time (i.e., delay in the air) landing on a runway close to its gate or take a longer distance (i.e., detour on the ground) taxiing to its gate if a runway close to its entry fix is assigned. This paper proposes a runway assignment model considering terminal airspace operation and airport surface movement simultaneously to discover how runway assignments can affect integrated operations. Four different runway assignment schemes are applied in this model. Subsequently, a metaheuristic method is proposed to solve the model. Furthermore, the historical taxiing and flight time data are analyzed to demonstrate the potential benefits of runway reassignment. Finally, the results show that the free assignment of the runway stands out among the four schemes, not only in the performance of terminal airspace operation (lower flight time) but also in airport surface movement (lower pushback delay, taxi time).

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