枢纽机场航线网络优化研究

枢纽机场航线网络优化主要解决由于航线网络结构与功能定位不匹配而导致的机场连通性低、航线网络同质化竞争严重、运行效率低下的问题。通过改进引力模型对城市对间的客流量进行预测,以此为预测的客流量为依据之一,以提高机场连通性为目的,构建航线网络优化模型,并进行求解。实现提高枢纽机场连通性、构建符合功能定位的层级网络的目标。并以位于我国中部,具有连接南北,贯穿东西地理优势的西安咸阳国际机场为例进行分析。由于国际航线受客观因素较多,本文主要研究国内客运航线,国际及货运不在本文研究之列。

Study on Route Network Optimization of Hub Airports

The optimization of hub airport route network is mainly to solve the problem of low connectivity, serious homogenization competition and low operating efficiency of each hub airport caused by compatible with the route network and function orientation. The passenger flow between cities is predicted by gravity model, and then the optimization model of airline network is built based on the predicted passenger flow to improve airport connectivity. To achieve the goal of improving airport connectivity and to build hierarchical network in line with the function orientation of hub airports. Taking Xi’an Xianyang International Airport, which has the geographical advantage of the central region, as an example for analysis. And only the domestic passenger routes are the main research objects of this article.