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中文摘要：
以在相同高度层、交叉航路飞行的两航空器为研究对象,应用运动学知识建立航空器运动轨迹随时间变化方程,判断任意时刻两机间距离与标准安全间隔关系,预测飞行冲突.采用影子调速方法,对一架航空器调速,以调速值最小为目标函数,建立冲突调配模型,确定其最迟调配时间点;在此基础上,构建交叉航路夹角与最迟调配时间点函数关系,得出“交叉航路为锐角且速度调整值一定时,最迟调配时间随航路夹角的增加而减小”这一结论.最后以飞往大王庄台的A593和A461两航路航班为例,进行仿真,输出了调速值、调配时机与航路夹角间三者关系曲线,该曲线可为扇区内航路规划提供参考,并验证上述结论的准确性.
英文摘要：
The research object of this paper is aircrafts which fly on the same flight level of intersection airways.In order to judge the relationship between distance of two aircrafts and standard flight separation,it considers kinematic equations which change with time to build aircraft flight trajectory equation and predicts flight conflict.Based on the method of speed adjustment of one aircraft,which develops a model of conflict resolution,regarding the value of minimum speed as objective function and determine the latest adjustment time.Then,the thesis analyses the function between the cross track angle and latest speed adjustment time,gets the conclusion that ＂ Speed adjustment value under certain circumstances,when intersection airway angle increase,the ahead adjustment distance decrease.＂ Finally,choosing the flights which fly on A593 and A461 as example,making a simulation and considering the relation curve of latest adjustment time change with route angle and speed adjustment value.This result provides the reference for the airways planning,also proves the correct of the forward conclusion.
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