中国民航大学学报 ›› 2024, Vol. 42 ›› Issue (6): 34-38.

• 航空运输管理 • 上一篇    下一篇

紧急情况下航班备降模型研究

谢春生,杭 宇,赵向领
  

  1. 中国民航大学空中交通管理学院,天津 300300
  • 收稿日期:2022-10-11 修回日期:2023-01-04 出版日期:2025-04-08 发布日期:2025-04-08
  • 作者简介:谢春生(1975— ),男,吉林榆树人,副教授,硕士,研究方向为民航飞机性能与空域规划方向研究
  • 基金资助:
    国家自然科学基金项目(7180020810);中央高校基本科研业务费专项(3122018D025)

Research on flight alternate landing model in emergency situation

XIE Chunsheng, HANG Yu, ZHAO Xiangling
  

  1. College of Air Traffic Management, CAUC, Tianjin 300300, China
  • Received:2022-10-11 Revised:2023-01-04 Online:2025-04-08 Published:2025-04-08

摘要:

针对在紧急情况下目标机场临时关闭,大量航班如何转移到适当备降机场的问题,本文基于协同决策的思
想建立了线性规划模型,最大程度减少航班改航总飞行时间的同时满足航空公司对备降机场的期望。 该模
型结合实际运行特征,考虑航班最大可用飞行时间以及航空公司对备降机场的期望、机场的替代能力、可
接受的飞机类别、备降机场时隙、飞机的巡航速度、航路风、空中拥堵等客观条件,并为考虑极端不受约束
的情况在模型中增加了罚函数。 实例计算结果显示,优化后的备降结果在缩短备降时间的同时可以满足航
空公司的期望,总备降时间缩短了 14.1%。

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Abstract:

Aiming at the problem of how to transfer a large number of flights to the appropriate alternate airport when the target
airport is temporarily closed in emergency situation, a linear programming model is established in this paper based
on the idea of collaborative decision-making, which can decrease the total flight time of flight diversion while
meeting the airline's expectations for alternate airports to the greatest extent. Combined with the actual operation
characteristics, this model considers the maximum available flight time, the expectation of airlines to the alternate
airport, the substitution ability of the airport, the acceptable aircraft category, the time slot of the alternate airport,
the aircraft cruise speed, route wind, air congestion and other objective conditions, and adds a penalty function to
the model to consider the extremely unconstrained situation. The example calculation results show that the optimized alternate results can meet the expectations of airlines while reducing the alternate time, and the total alternate time is reduced by 14.1%.

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