随着航空运输的不断发展,空中流量需求也越来越大,空中高速路的设计为中国空域改革提供了一条新的思路。在介绍空中高速路网概念的基础上,以机场吞吐量、运输成本及枢纽覆盖能力为目标,利用多目标决策方法进行建模,并通过启发式搜索和贪心算法相结合的方法,对模型进行求解,得到枢纽选择结果,并进行分析总结。 With the continuous development of air transport, air traffic demand is also growing. The design of air expressway provides a new idea for China’s airspace reform. Based on the introduction of the concept of air freeway network, this paper uses the multi-objective decision-making method to model the airport throughput, transportation costs and hub coverage, and through the combination of heuristic search and greedy algorithm, Solve, get the result of hub selection, and analyze and summarize.