近距平行跑道配对进近运行间隔研究  

Research on Separation of Aircrafts for Paired Approachs to Closely Spaced Parallel Runways

作　　者：田勇[1] 颜于杰 万莉莉[1] 叶博嘉[1] 

机构地区：[1]南京航空航天大学民航学院,江苏南京210016

出　　处：《航空计算技术》2015年第5期11-14,19,共5页Aeronautical Computing Technique

基　　金：中央高校基本科研业务费专项资金项目资助(NJ20140017);江苏省自然科学基金项目资助(BK20130821)

摘　　要：相比于目前广泛运用的近距平行跑道一起一降模式,配对进近模式更能发挥跑道的容量潜力。在配对进近模式下,前后机之间的运行间隔是十分小的,因此需要得到兼顾安全与高效的间隔值。考虑前机错误近进和尾流对后机的影响,通过分析前后机在配对进近时的运动过程和时空变化,建立运动学模型,对配对机的纵向间隔问题进行求解。以上海虹桥国际机场为例,得出前后机的最佳起始纵向间隔为1 711 m。Currently,Compare with widely utilized mode of one arrival and one departure to closely spaced parallel runways,the mode of paired approachs can yield more benefits on capacity of runways.In a simultaneous paired approach to closely-spaced parallel runways,a pair of aircraft flies in close proximity, therefore the separation should be safe and effective.By considering blunder and wake of the leading aircraft,analyzing the process of flying and the change in time and space of paired aircrafts,finally building kinematic model to figure out longitudinal separation.The optimal initial longitudinal separation for a given pair of aircraft is 1 711 m for Shanghai Hongqiao international airport.

关 键 词：航空运输 近距平行跑道 配对进近 间隔 尾流运动 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]