基于机场跑道饱和度的空中交通阻抗建模  

Modeling Air Traffic Impedance Based on Airport Runway Saturation

作　　者：徐满 高华键 王建[2] 王炜[2] 刘文芝 XU Man;GAO Hua-jian;WANG Jian;WANG Wei;LIU Wen-zhi(Laboratory for Traffic&Transport Planning Digitalization,Beijing 100028,China;School of Transportation,Southeast University,Nanjing 211102,China;Transport planning and Research Institute Ministry of Transport,Beijing 100028,China)

机构地区：[1]综合交通规划数字化实验室,北京100028 [2]东南大学交通学院,南京211102 [3]交通运输部规划研究院,北京100028

出　　处：《科学技术与工程》2024年第20期8797-8803,共7页Science Technology and Engineering

基　　金：交通部重点科技项目(6821008016)。

摘　　要：通过对空中交通阻抗基本要素的解析,参考道路交通BPR(Bureau of Public Road)阻抗函数,提出一种综合考虑起飞机场和降落机场跑道饱和度的空中交通阻抗函数模型以研究空中交通阻抗问题,为空中交通阻抗分析提供新的研究思路。采用南京禄口机场-北京首都机场的航班数据进行拟合分析,对模型参数进行标定。根据有无流量控制分别给出了仅考虑降落机场跑道饱和度模型的拟合结果并进行了参数检验,同时进一步与综合考虑起降机场跑道饱和度模型的拟合优度指标进行对比分析。结果显示:综合模型在无流控情况下精度提升了11.9%,有流控情况下精度提升了16.7%,可以为空中交通管理提供参考。By analyzing the basic elements of air traffic impedance and referring to the road traffic Bureau of Public Road(BPR)impedance function,an air traffic impedance function model was proposed to study the air traffic impedance problem considering the runway saturation of departure and landing airports,which provided a new research idea for air traffic impedance analysis.The flight data of Nanjing Lukou International Airport-Beijing Capital International Airport(ZSNJ-ZBAA)were used for fitting analysis and model parameters calibration.The results of the model only considering the runway saturation of landing airport were presented separately according to the traffic control situation.Furthermore,the parametric tests were conducted,the fitting performance was compared with the model considering the runway saturation of landing airport in terms of its goodness-of-fit index.Comparison shows that the accuracy of the integrated model is improved by 11.9%without flow control and 16.7%with flow control,which can provide a reference for air traffic management.

关 键 词：空中交通管理 交通阻抗模型 机场跑道饱和度 拟合优度检验 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]