多机场终端区交通流协同建模仿真

发布时间：2018-04-18 02:25

本文选题：多机场终端区 + 空时资源　；参考：《中国民用航空飞行学院》2016年硕士论文

【摘要】：终端区作为航班飞行活动的起点和终点,不仅空域结构复杂,而且航空器的状态改变较为频繁,尤其是在多机场终端区中,空域相互耦合,航空器的交汇、分离以及机动操作都对终端区的运行造成一定影响。针对目前典型多机场系统运行矛盾分析,终端区的运行不仅受到复杂空间资源的制约,其进离场交通流的时间特性影响更为明显。因此,本文基于终端区的空时资源对终端区运行进行研究。本文通过对终端区运行特性的分析,对进离场交通流的飞行活动进行归纳分析；并基于静态空间资源和交通流的时间资源对进离场交通流的跟驰现象进行建模研究。采用智能仿真平台AIRTOP对重庆终端区的真实数据进行三维场景构建,通过进离场交通流的模型约束对空间数据进行进离场交通流的运行约束；利用统计的真实航班信息对空域结构和约束进行验证分析。利用校验后的仿真模型对重庆终端区运行效率进行终端区运行指标评估；并利用评价模型对交通流的基本特性与终端区运行效率进行仿真实验分析。在重庆现有空域运行模型上搭建了重庆规划多机场终端区的仿真平台,通过对规划多机场终端区仿真实验,表明多机场终端区的运行效率与交通流之间的一定关系,为多机场终端区运行模式与方法提供了一定的理论基础。
[Abstract]:As the starting point and end point of flight activities, the terminal area not only has a complex airspace structure, but also the state of the aircraft changes more frequently, especially in the multi-airport terminal area, the airspace is coupled with each other and the aircraft intersects.Both separation and maneuvering have an impact on the operation of the terminal area.According to the analysis of the operation contradiction of typical multi-airport system at present, the operation of terminal area is not only restricted by complex space resources, but also the time characteristic of the traffic flow into and out of the airport is more obvious.Therefore, this paper studies the terminal operation based on the space-time resources of the terminal area.Based on the analysis of the operation characteristics of the terminal area, the flight activities of the inbound and outbound traffic flow are summarized and analyzed, and based on the static space resources and the time resources of the traffic flow, the car-following phenomenon of the inbound and outbound traffic flow is modeled and studied.The intelligent simulation platform AIRTOP is used to construct the 3D scene of the real data in Chongqing terminal area, and the spatial data is controlled by the model constraint of the traffic flow.The real flight information is used to verify the airspace structure and constraints.The operation efficiency of Chongqing terminal area is evaluated by using the verified simulation model, and the basic characteristics of traffic flow and the operation efficiency of the terminal area are analyzed by using the evaluation model.The simulation platform of Chongqing planning multi-airport terminal area is built on the existing airspace operation model of Chongqing. The simulation experiment shows that the operation efficiency of multi-airport terminal area is related to the traffic flow.It provides a theoretical basis for the operation mode and method of multi-airport terminal area.
【学位授予单位】：中国民用航空飞行学院
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：V355

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