摘要
针对机场跑道有限而需要起降的飞机增多以及如何缩短旅客等待时间的问题,提出一种机场航班调度动态优化算法。首先定义飞机状态参数矩阵模型,求取不同机型飞机的滑行参数,依据单位小时内各个航站楼计划起飞飞机和降落飞机的实时航班信息,按照时间先后顺序遍历有限个数起降顺序的调度方案。比较这些调度方案的用时,在满足安全性的目标前提下,以减少旅客等待时间为优化目标,给出动态调度优化方案,将跑道和机场按照优化方案分配给相应的飞机起降使用,提高了机场飞机起降的次数和跑道的利用率,缩短了旅客的等待时间。仿真结果表明,该机场航班调度动态优化算法是有效的。
In allusion to the problems that the airport runways are limited as the aircrafts that need to take off and land increase and how to shorten the waiting time of passengers,a dynamic optimization algorithm for airport flight scheduling is proposed. The aircraft state parameter matrix model is defined. The sliding parameters of different types of aircrafts are calculated. The sequence scheduling schemes for a limited number of take-offs and landings are traversed according to the real-time flight information and time order of arranged taking-off and landing aircrafts in each airport terminal per hour. The time consumptions of scheduling schemes are compared. The dynamic scheduling optimization scheme is given on the premise of meeting the security target and taking the reduction of passengers' waiting time as the optimization target. The runways and airport terminals are assigned to the corresponding aircrafts for take-offs and landings according to the optimization scheme,so as to increase the take-off and landing times of airport flights,improve the utilization rate of runways,and shorten the waiting time of passengers. The simulation results show that the dynamic optimization algorithm for airport flight scheduling is effective.
作者
田琛晟
张楚嫣
王炜祥
田启川
TIAN Chensheng;ZHANG Chuyan;WANG Weixiang;TIAN Qichuan(Honors College,Northwestern Polytechnical University,Xi'an 710072,China;School of Electrical and Information Engineering,Beijing University of Civil Engineering and Architecture,Beijing 102616,China)
出处
《现代电子技术》
北大核心
2019年第2期33-40,共8页
Modern Electronics Technique
基金
北京市教育委员会科技发展计划面上项目(KM201410016016)
北京建筑大学科学研究基金(00331614021)~~
关键词
机场航班
调度方案
冲突事件
动态优化算法
跑道入侵
等待时间
airport flight
scheduling scheme
conflict event
dynamic optimization algorithm
runway incursion
waiting time
