基于航空器及航路网络的西安进近空域复杂度

Airspace Complexity of Xi’an Approach Based on Aircraft and Route Network

针对我国空域航路网络复杂性问题,首先,以航空器为研究对象建立了双航空器及多航空器复杂度模型,并基于复杂网络理论,结合地区航线,研究了航路网络复杂度指标,建立了航路网络复杂度指标评估体系,并给出了相关定义及量化公式;然后,模拟航路网络受到干扰时节点的变化,识别航路网络关键节点以完善网络结构;最后,以西安进近空域为例,构建了西安进近空中交通网络,并对该区域的空域复杂度进行了研究。

Aimed at the complexity problem of airspace route network in China,firstly,the double aircraft and multi-aircraft complexity model is established by the aircraft,and based on the theory of complex network,combined with the regional routes,the route network complexity index is studied,the route network complexity index evaluation system is established,and the related definition and quantitative formula are given.Then,the change of points in the air route network is simulated when the air route network is disturbed,and the key nodes of the air route network are identified to improve the network structure.Finally,taking the approach airspace of Xi’an as an example,the approach air traffic network of Xi’an is constructed,and the airspace complexity of this region is studied.