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聚焦国际航空联盟背景下的航空公司成本最小化问题,在需求不确定条件下整合航线网络与机队进行联合优化。构建一个两阶段随机混合整数规划模型,并以中美两家航空公司的实际运营数据进行案例分析。结果表明:机队与航线网络存在紧密联系,不同的运力投放策略会直接改变最优的网络方案,忽略机队将导致次优决策;洲际航班频率限制以及需求不确定性对门户枢纽决策有重要影响,同时也验证了随机模型的优越性。

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