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空中高速路作为一种新型的空域结构,在其设计及运行方面的研究存在许多空白,需要逐步建立、完善空中高速路的结构与运行规则。在初步规划中国空中高速路网基础上进行匝口设计。首先依据欧洲空中高速路运行以及中国航路网实际情况给出了相邻匝口间距离限制。考虑由周边机场出港且可能途经空中高速路的航班架次数及其地理位置、以及150 n mile距离限制选取所研究机场,利用加权的最短路径模型、航迹夹角限制得出匝口设计方法,从而为中国规划设计空中高速路以及优化整个空中高速路系统的运行提供理论参考。
As a new type of airspace structure, there are many gaps in the research on the design and operation of the air expressway. It is necessary to gradually establish and perfect the structure and operation rules of the expressway. In the preliminary planning of China’s air highway network on the basis of the design of the turnout. First of all, based on the operation of the European air expressway and the actual situation of the Chinese airway network, the distance limit between adjacent turns is given. Taking into account the number of flights sheltered by airfields around the airport and likely to pass through the freeways and their geographical locations, and the 150 nile distance limits selected for the studied airports, the weighted shortest path model, Thus providing theoretical reference for China to plan and design the air expressway and to optimize the operation of the entire air expressway system.