半混合模式下考虑航路选择的航班调度优化  

Optimizing Aircraft Scheduling by Considering Alternative Routes in Semi-mixed Runway Mode

作　　者：桑倩婷 乐美龙 SANG Qian-ting;LE Mei-long(Nanjing University of Aeronautics and Astronautics,Nanjing 211000,China)

机构地区：[1]南京航空航天大学,江苏南京211000

出　　处：《航空计算技术》2023年第3期20-24,共5页Aeronautical Computing Technique

基　　金：国家自然科学基金项目资助(71471110);南京航空航天大学研究生创新基地开放基金项目资助(xcxjh20220721)。

摘　　要：终端区空域航班交通拥堵,跑道利用率低等问题日趋严重。面向多跑道运行模式,提出半混合模式跑道系统,同时考虑航路选择,构建了半混合模式下进离场航班调度优化模型。针对终端区走廊口到跑道的进离场航班,在满足航路点雷达引导安全间隔、跑道尾流安全间隔、斜间隔等实际约束的基础上,以最小化航班总延误为目标,建立不同跑道模式下多航路进离场航班调度模型,确定进离场航班飞行的航路以及在跑道上运行的时间顺序。以广州白云机场为例,采用某日1小时47架进离场航班数据,分别使用两起一降、两降一起和一起一降一混合(半混合)3种跑道系统进行模型求解,实验结果表明,一起一降一混合的半混合模式跑道系统更高效地提高了跑道的利用率,从而有效地减少了航班延误。The air traffic congestion in terminal airspace and the low runway utilization rate have become increasingly severe.This paper proposes a semi-mixed mode runway system for multi-runway operations,which considers alternative routes and establishes an optimization model for arrival and departure flight scheduling under semi-mixed runway mode.For arrival and departure flights from terminal corridors to runways,different runway configurations are established to determine flight routes and the order of time schedule on the runway,while meeting the actual constraints such as the safety intervals of the radar guidance points,runway wake turbulence and diagonal separations,and minimizing the total flight delay.Taking Guangzhou Baiyun Airport as an example,the model is solved using data from 47 arrival and departure flights over one hour on a certain day,with two departures and one arrival,two arrivals and one departure,and one mixed mode runway system.Experimental results show that the semi-mixed mode runway system with one mixed mode runway has a higher efficiency in increasing runway utilization,thereby effectively reducing flight delays.

关 键 词：航班调度 半混合模式跑道系统 排序优化 多跑道 混合整数规划模型 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]