空中高速路匝口排序延误研究  

Study on queuing delay of air highway ramp

作　　者：王莉莉[1] 李宏发[1] 张雄飞[2] 

机构地区：[1]中国民航大学空中交通管理学院,天津300300 [2]清华大学交通研究所,北京100084

出　　处：《中国民航大学学报》2011年第6期1-3,15,共4页Journal of Civil Aviation University of China

基　　金：国家自然科学基金委与中国民用航空局联合资助项目(61179042);中央高校基本科研项目(ZXH2009C005)

摘　　要：航空运输业的迅速发展,空中交通流量需求越来越大,空中高速路的规划和设计有助于缓解日益严重的空中交通拥挤问题。从空中高速路的基本概念入手提出了匝口容量计算方法,运用Monte Carlo方法对匝口排序进行仿真并计算匝口排序延误。考虑到匝口容量和排序延误在很大程度上受空中高速路航路流量的影响,研究了航路上不同流率情况下的匝口容量和排序延误。结果表明:该方法能够仿真和计算不同情况下的排序延误,具有很好的实用性。With the rapid development of the air transportation,air traffic demand becomes more and more heavier,air traffic highway planning and design are important to alleviate the increasingly serious problem of air traffic congestion.This paper starts with the basic concepts of air highway and presents a ramp capacity calculation method.And then a Monte Carlo-based method is also proposed to simulate entrance queuing and calculate the delay of ramp queuing.Considering ramp capacity and queuing delay are heavily influenced by the flow of air highway route,this paper has explored ramp capacity and queuing delay under different flow rates.The results show that,the proposed method can simulate and calculate queuing delay under different circumstances,and has a good practicality.

关 键 词：空中高速路 匝口容量 排序延误 MONTE Carlo 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]