中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2020, Vol. 39 ›› Issue (08): 45-50.DOI: 10.3969/j.issn.1674-0696.2020.08.07

• 交通运输工程 • 上一篇    下一篇

针对平行航路的改航路径规划研究

王莉莉,刘子昂   

  1. (中国民航大学 空中交通管理学院,天津 300300)
  • 收稿日期:2018-06-05 修回日期:2019-05-22 出版日期:2020-08-18 发布日期:2020-08-25
  • 作者简介:王莉莉(1973—),女,陕西兴平人,教授,博士,主要从事为空中交通管理方向的研究。E-mail:wll_nwpu@ hotmail.com 通信作者:刘子昂(1994—),男,黑龙江哈尔滨人,硕士研究生,主要从事空中交通系统动态通行能力方向的研究。E-mail:767344598@qq.com
  • 基金资助:
    国家自然科学基金项目(U1633124)

Reroute Planning for Parallel Route

WANG Lili, LIU Ziang   

  1. (College of Air Traffic Management, Civil Aviation University of China, Tianjin 300300, China)
  • Received:2018-06-05 Revised:2019-05-22 Online:2020-08-18 Published:2020-08-25

摘要: 当前的改航路径规划研究缺少结合空域结构进行因地制宜的分析,对此,针对平行航路设计了相应的改航路径规划方法。首先将栅格环境和动态规划法相结合设计了一种新的单机改航路径规划方法。然后以该方法为基础,针对平行航路改航可能面临的问题,在充分考虑飞行安全性和经济性后,设计了相应的改航优先权分配机制来解决这些问题。最后以西南地区新开通的成拉复线为对象进行算例仿真。仿真结果表明,相比基于几何算法的改航路径规划方法,该方法可以在保障飞行安全的基础上,减少5%的航程,降低8%的燃油消耗量。因此,该方法为可用于平行航路的一种安全、经济的改航路径规划方法。

关键词: 交通运输工程, 空中交通规划, 平行航路, 改航路径规划, 动态规划, 恶劣天气

Abstract: The current research on reroute planning is short of the analysis of spatial structure according to local conditions. In view of this, the corresponding reroute planning method was designed for parallel routes. Firstly, a new reroute planning method for single aircraft was designed by combining grid environment with dynamic programming method. Then, based on this method, in view of the problems that may be faced by the parallel route rerouting, after fully considering the flight safety and economy, the corresponding rerouting priority allocation mechanism was designed to solve these problems. Finally, taking the newly opened Chengdu-Lasa double line in Southwest China as an example, the simulation was carried out. The simulation results show that: compared with the reroute planning method based on geometric algorithm, the proposed method can reduce 5% flight mileage and 8% fuel consumption on the basis of ensuring flight safety. Therefore, the proposed method is a safe and economical reroute planning method for parallel routes.

Key words: traffic and transportation engineering, air traffic planning, parallel route, reroute planning, dynamic planning, severe weather

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