基于雷达尾流间隔的机场跑道容量评估方法  

Runway Capacity Evaluation Method Based on Radar Wake Separation

作　　者：许勇 马文来[1] 王龙 XU Yong;MA Wenlai;WANG Long(Flight College,Binzhou University,Binzhou 256600,Shandong,China)

机构地区：[1]滨州学院飞行学院,山东滨州256600

出　　处：《指挥信息系统与技术》2022年第4期69-75,共7页Command Information System and Technology

基　　金：2020年山东省重点研发计划(2020RKB01205);2021年滨州学院青年人才科创(BZXYQNLG202103)资助项目。

摘　　要：针对在机场雷达管制条件下的跑道容量评估问题,提出了一种基于雷达尾流间隔的机场跑道容量评估方法。首先,分析了航空器进近和起降的跑道管制运行过程,定义了连续进近时航空器的位置和速度演化规则;然后,以我国大中型机场运行的常用机型为背景构造了单跑道容量评估模型,利用MATLAB程序量化分析在航空器的起降比例、尾流类型比例改变时其起降间隔均值、间隔标准差和等待时间的变化,仿真分析了雷达尾流间隔对跑道容量的影响;最后,以沈阳桃仙机场为例验证了该方法的有效性。Aimed at the problem of runway capacity evaluation under the condition of airport radar control,a runway capacity evaluation method based on radar wake separation is proposed.Firstly,the runway control operation process of aircraft's approach,take-off and landing is analyzed,and the evolution rules of aircraft's position and speed during continuous approach are defined.Then,with the common models of large and medium-sized airports in China,a single runway capacity evaluation model is constructed.During aircraft's change of the takeoff and landing ratio and wake type ratio,the changes of mean value,standard deviation and waiting time of takeoff and landing separation is quantitatively analyzed with MATLAB program.The influence of the radar wake separation on the runway capacity is simulated and analyzed.Finally,taking Shenyang Tao Xian Airport as an example,the effective of the method is verified.

关 键 词：空中交通管理 雷达管制 雷达尾流间隔 跑道容量评估 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]