摘要
机场场面运行涉及多运行主体以及复杂运行环境,在机场结构相对固定的前提下,机场场面逐渐成为空中交通网络运行效率提升的瓶颈区域。提出了一种基于Nagel⁃Schreckenberg(NS)元胞自动机的机场场面运行模型,即Airport surface operations model(ASOM)。ASOM考虑了4项航空器运行特征以及车辆与航空器在机场场面的协同运行机制,可在精准刻画机场场面区域航空器滑行道以及车辆行车道结构的同时,高精度模拟机场场面多类型航空器以及车辆运行过程,实现复杂机场“机⁃车⁃场道”协同仿真。使用深圳宝安国际机场的真实机场结构数据以及广播式自动相关监视(Automatic dependent surveillance⁃broadcast,ADS⁃B)数据进行案例分析,仿真结果与真实运行的数据之间的误差平均值(Average magnitude of error,AME)小于6%,证明了ASOM可以准确写实刻画机场场面运行。
Airport surface operations involve multiple operational entities and complex operating environments.Given its relatively fixed structure,the airport surface has gradually become a bottleneck area for improving the efficiency of air traffic network operations.This paper proposes an airport surface operations model(ASOM)based on the Nagel⁃Schreckenberg(NS)cellular automaton.ASOM considers four aircraft operational characteristics and the cooperative operational mechanism between vehicles and aircraft.It accurately characterizes the aircraft taxiways and vehicle operation path structures while providing high⁃precision“aircraft⁃vehicle⁃surface”coordination simulation.Case studies are conducted using real airport structural data and surface monitoring data from Shenzhen Bao’an International Airport,and the average magnitude of error(AME)between the simulation results and the real operational data is less than 6%,demonstrating the accuracy and applicability of ASOM in depicting airport surface operations.
作者
苏佳明
胡明华
尹嘉男
刘颖俪
SU Jiaming;HU Minghua;YIN Jianan;LIU Yingli(State Key Laboratory of Air Traffic Management System and Technology,Nanjing University of Aeronautics&Astronautics,Nanjing 211106,China;College of Civil Aviation,Nanjing University of Aeronautics&Astronautics,Nanjing 211106,China;Engineering Research Center of Airport Safety and Operations,Civil Aviation Administration of China,Beijing 101318,China)
出处
《南京航空航天大学学报》
CAS
CSCD
北大核心
2024年第6期994-1001,共8页
Journal of Nanjing University of Aeronautics & Astronautics
基金
国家自然科学基金项目(52002178)
江苏省自然科学基金项目(BK20190416)
民航机场安全与运行工程技术研究中心开放课题(KFKT2023-02)。
关键词
空中交通管理
机场场面交通建模
元胞自动机
协同机制
air traffic management
airport surface traffic modeling
cellular automata
cooperative mechanism