航空学报 > 2017, Vol. 38 Issue (S1): 721502-721502   doi: 10.7527/S1000-6893.2017.721502

基于MIT的扇区流量管理决策

赵密, 王兴隆   

  1. 中国民航大学 空中交通管理学院, 天津 300300
  • 收稿日期:2017-05-25 修回日期:2017-06-27 出版日期:2017-11-30 发布日期:2017-06-27
  • 通讯作者: 赵密 E-mail:2228540788@qq.com

Sector flow management decision-making based on MIT

ZHAO Mi, WANG Xinglong   

  1. College of Air Traffic Management, Civil Aviation University of China, Tianjin 300300, China
  • Received:2017-05-25 Revised:2017-06-27 Online:2017-11-30 Published:2017-06-27

摘要:

为缓解空中交通拥堵和减少航班延误,建立了扇区流量管理模型,并定义扇区容量超负荷频率指标,提出基于尾随间隔(MIT)的3种扇区流量管理决策方案,分析了郑州某个高空管制扇区8:00~9:00时段流量管理实例,结果表明合理的流量决策方案不仅能够缓解扇区拥堵,而且减少了41%的延误,验证了扇区流量管理决策方案的有效性及实用性,可以为决策者提供一定的决策支持。

关键词: 空中交通拥堵, 扇区流量管理模型, 流量管理决策方案, 尾随间隔(MIT), 航班延误

Abstract:

To alleviate air traffic congestion and reduce flight delay, a sector flow management model is established, and the sector capacity overload frequency index is defined. Three flow management decision schemes based on Miles-in-Trail (MIT) are proposed. An example of flow management of a high altitude control sector in Zhengzhou is analyzed in 8:00-9:00. The results show that the reasonable flow decision-making scheme not only alleviates the congestion of the sector, but also reduces 41% delays, verifying the effectiveness and practicability of the sector flow management decision-making scheme. The study can provide some support for decision makers.

Key words: air traffic congestion, sector flow management model, flow management decision schemes, Miles-in-Trail (MIT), flight delay

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