航路网络关键节点优化与“三区”避让设计方法  

Methodology of key network nodes optimization and re-stricted airspace avoiding

作　　者：许有臣 朱衍波 

机构地区：[1]民航数据通信有限责任公司,北京100091

出　　处：《中国民航大学学报》2013年第1期41-45,共5页Journal of Civil Aviation University of China

基　　金：国家科技支撑计划项目(2011BAH24B08)

摘　　要：针对提高空中交通航路网络运行效率的问题,本文提出了航路网络关键节点优化与"三区"避让设计相结合的网络设计方法。首先,给出了航路网络关键节点优化与"三区"避让设计的模型,并利用遗传算法对航路网络设计问题进行了求解;应用分析表明:优化设计后的航路网络相比现行航路网络,在运行成本、非直线系数、连接度、可达性等性能指标上均有大幅改善,从而证明该方法的正确性。To solve the problem of improving the air route network （ARN） efficiencies, this paper proposes a methodology of key network nodes optimization and the restricted airspace avoiding. Firstly, the model of key network nodes optimization and the re-stricted airspace avoiding is established. Then, genetic algorithm （GA） is used to solve this model. Finally, practical applications analysis shows that the optimized ARN is better than current ARN on the performance metrics such as the operating cost, the non linear indicator, the connectivity, the reachability, etc. It is proved that the optimization method is efficient and correct by the actual cases.

关 键 词：空中交通管理 航路网络 拓扑结构 优化设计 遗传算法 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程] X951[环境科学与工程—安全科学]