摘要
危险天气影响飞行时,解决延误的一种有效办法是选择改航飞行。针对中心移动且边界按一定速度扩散的危险区,采用两步圆切线法合理规划同高度层的改航路线,让航班尽快绕过动态危险区,从而提高空域利用率。最后,对某一航段进行仿真分析,验证了所建立模型的可行性。
When dangerous weather affects flight,an effective way to solve delay is to choose diversion flight.In view of the dangerous area with center moving and boundary spreading at a certain speed,two-step circle tangent method is used to plan the rerouting route reasonably at the same altitude level in order to make pilots avoid it and reduce the delay time,so that the flight can bypass the dynamic dangerous area quickly and improve the airspace utilization.Finally,the feasibility of the model is verified by the simulation analysis of a certain segment.
作者
苑永月
秦亚楠
YUAN Yong-yue;QIN Ya-nan(Flight College,Binzhou University,Binzhou 256603,China)
出处
《滨州学院学报》
2020年第2期14-19,共6页
Journal of Binzhou University
基金
山东省重点研发计划(软科学)项目(2019RKB01180)
滨州学院科研基金项目(BZXYG1806)。
关键词
圆切线
动态扩散
同高度层
改航路径
circular tangent
dynamic diffusion
same level
diversion flight
作者简介
第一作者:苑永月(1991—),女,山东聊城人,助教,硕士,主要从事航空运行研究,E-mail:yuanyongyue1003@163.com。
