摘要
针对国内机场目前基本依据经验分配停机位的情况,基于传统滑行路径的理念,建立了降低旅客进出机场飞行区时间的停机位分配模型.在满足场面运行安全约束及可接受延误水平下,寻求时间最小的分配方案.通过机场的地面网络数据、运行模式以及航班计划等信息,利用计算机仿真对模型进行了算法设计,并利用MATLAB编程进行了计算,与机场地面容量评估系统(ACES)中的停机位随机分配模型进行了对比.结果显示:与随机分配模型相比,旅客飞行区平均停留时间减少9.7%,机场地面容量提高5.7%,冲突次数和延误时间分别降低9.4%、6.4%.因此,机场运行效率与资源配置情况得到改善,所提模型与算法有效.
In view of the situation in China that the gate assignment entirely depends on experience. This paper proposes an optimization model for gate assignment aimed at reducing the time travelers spent in the airport flight area on the basis of the traditional ideas of taxiway routing and gate waiting. With security constraints, the model minimizes total time and to find the optimal assignment. Considering the runway airport information such as ground network data, operating mode and flight schedules, a gate assignment optimization algorithm is designed and then computed by the MATLAB. The result shows that compared with the random assignment model, the time decreases by 9.7%, the ground capacity increases by 5.7%, the times of conflict and delay time decrease by 9.4% and 6.4%, respectively. Therefore, the efficiency of airport surface traffic is improved, and the proposed algorithm is feasible.
出处
《交通运输系统工程与信息》
EI
CSCD
北大核心
2012年第1期131-138,共8页
Journal of Transportation Systems Engineering and Information Technology
关键词
航空运输
机场调度
计算机仿真
停机位分配
地面容量
air transportation
airport schedule
computer simulation
gate assignment
ground capacity
