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运用收益管理原理方法,研究了联盟条件下班轮公司舱位互换与分配问题,构建了综合考虑班轮联盟多条航线、不同种类和不同尺寸的集装箱等因素的舱位互换与分配随机优化共赢模型,运用机会约束方法加以求解,算例分析验证了模型和算法的适用性和有效性,结果表明舱位互换与分配优化可以明显地提高班轮联盟的总收益,联盟内舱位互换与分配数量及其总收益与合同客户需求量呈负相关、与现货市场需求量呈正相关,从而可为班轮公司制定舱位互换与分配策略提供科学的决策参考.
By using the principle of revenue management, this paper studies the problem of accommodation swap and distribution among liner companies under the alliance condition and constructs a stochastic optimal win-win model based on comprehensive consideration of many routes of liner alliances, different types and different sizes of containers , Which is solved by chance constraint method. The example analysis shows the applicability and validity of the model and the algorithm. The results show that the accommodation swap and distribution optimization can obviously improve the total revenue of liner alliance, Its total revenue is negatively correlated with the contractual customer demand and positively correlated with the spot market demand, which can provide a scientific decision reference for the liner company to formulate the cabin swap and distribution strategy.