RNP AR离场程序设计及实例分析  

RNP AR Departure Procedure Design and Case Analysis

作　　者：陈红英[1] 林兰之[1] Chen Hongying;Lin Lanzhi(Civil Aviation Flight University of China,Guanghan 618307 Sichuan China)

机构地区：[1]中国民用航空飞行学院,四川广汉618307

出　　处：《中国民航飞行学院学报》2022年第1期17-22,共6页Journal of Civil Aviation Flight University of China

摘　　要：RNP AR飞行程序可有效避开地形、减小空域冲突、解决环境问题,提高飞行安全性、效率和空域容量。目前RNP AR设计规范中没有明确的RNP AR离场程序设计规范,但实际RNP AR运行中使用了 RNP AR离场程序。本文考虑了 ICAO 8168第二卷中一般离场程序原则并结合RNP AR运行特点,给出了 RNP AR离场程序设计速度的选择方法、顺风分量的使用以及水平保护区和垂直超障裕度的要求,特别是RNP AR离场程序设计中RF转弯的使用。以某机场01号跑道起飞为例,设计了不同RNP值的RNP AR离场程序,计算确定了控制障碍物并给出了离场爬升梯度。RNP AR flight procedures can effectively avoid terrain,reduce airspace conflict,solve environmental problems,and improve flight safety,efficiency and airspace capacity.At present,there is no clear RNP AR departure procedure design specification,but RNP AR departure procedure is used in actual RNP AR operation.In this paper,the general departure procedure principle is considered and combined with the RNP AR operation characteristics,the selection method of RNP AR departure procedure design speed,the use of downwind component,the requirements of horizontal protection area and vertical obstacle clearance margin are given,especially the use of RF turn in RNP AR departure procedure design.Taking the takeoff of runway 01 of an airport as an example,RNP AR departure procedures with different RNP values are designed,the control obstacles are calculated and determined,and the departure climb gradient is given.

关 键 词：RNPAR离场程序 水平保护区 垂直超障裕度 RF转弯 控制障碍物 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]