重庆理工大学学报2024，Vol.38Issue(19)：228-235,8.DOI:10.3969/j.issn.1674-8425(z).2024.10.028
考虑候机区拥挤的机场廊桥再分配优化研究
Airport boarding gates re-allocation considering congestion in terminal waiting areas
摘要
Abstract
To alleviate the local overcrowding in the airport terminal during peak periods,this paper proposes an optimized allocation plan for existing aerobridges.A mathematical optimization model is built to minimize the maximum passenger density in each boarding area.Various constraints,including pre-allocated parking positions,flight schedules of front and rear flights and adjacent gates,and the area of the terminal hall,are taken into consideration.Our objective is to optimize the spatial and temporal distribution of passenger flow in the boarding areas,avoiding potential management risks caused by local overcrowding without affecting the utilization rate of aerobridges.Due to the computational complexity of the model,a genetic algorithm is employed for optimization and solution.Our computational results show the algorithm delivers good convergence performances.After optimization,the peak passenger density in the boarding areas decreases by nearly 50％.The resource utilization balance in the terminal is markedly improved,as evidenced by a decrease of over 51％in the corresponding variance.This indicates our method achieves the expected results and enhances airports'operational management and services.关键词
机场运行管理/机位分配/候机楼拥挤/整数规划/遗传算法Key words
airport operation and management/boarding gate assignment/terminal congestion/integer programming/genetic algorithm分类
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李明捷,冯思蓉,张文义..考虑候机区拥挤的机场廊桥再分配优化研究[J].重庆理工大学学报,2024,38(19):228-235,8.基金项目
中央高校基本科研业务费基金项目(ZHMH2022-022) （ZHMH2022-022）
四川省民航机场智慧运营与运维工程研究中心自主研究课题(JCZX 2023ZZ03) （JCZX 2023ZZ03）
