关键词: 空中高速路, 匝口设计, 最短路径, 航迹夹角

Abstract:

As a new type of spatial structure,there are many blanks about its design and operation aspects of air highway,so it is essential to design and improve the structure and rules of air highway gradually. Based on the preliminary planning of China air highway network,it is proceeded to complete the design of ramp. Firstly,according to the European air highway operation and the actual situation of China's route network,the limited distance between adjacent ramps is given,and then the desired airports considering the flights of surrounding airports areselected,as well as their geographical locations and the 150 n mile distance constraints. Finally,in the use of the shortest path model and track angle constraints,the method of ramp design has been found,which will provide theoretical support for China爷s air highway planning and optimization of its operation.

Key words: air highway, ramp design, shortest path, track angle