航线网络规划中的时刻配置优化方法

Time Configuration Optimization Algorithm in Flight Route Network Planning

时刻和航权资源是航空公司的重要资源,其中繁忙机场的时刻和航权资源最为宝贵,属于需要重点优化的部分。针对繁忙机场航线网络优化的问题,提出了一种基于0—1整数规划的时刻配置优化算法。该算法可以量化繁忙机场时刻价值,运用运筹优化理论,搭建0—1整数规划模型,优化繁忙机场航线网络布局。以境内最繁忙的11个机场为优化机场或固定机场,以整体贡献最大化为目标,优化其航线网络布局。实验结果表明,多优化机场方案实现平均28.6%的提升,为航空公司编制航季航班计划提供优化建议。

Time and flight rights are important resources for airlines,among which time and flight rights of busy airports are the most valuable resources and they are the focus parts that need to be optimized.Aiming at the problem of route network optimization in busy airports,this paper proposes a time configuration optimization algorithm based on 0-1 integer programming.The algorithm quantifies the time value of busy airports,and uses the operational research optimization theory to build a 0-1 integer programming model to optimize the route network layout of busy airports.The route network layout of the 11 busiest airports in China is optimized or fixed with the goal of maximizing the overall contribution.Experimental results show that the multiple airport optimization method achieves an average increase of 28.6%,providing optimization suggestions for airlines to prepare seasonal flight plans.