集装箱物流收益管理的能力分配模型

Capacity Allocation Model for Container Logistics Revenue Management

提出了研究不确定环境下集装箱物流收益管理的框架.针对集装箱物流收益管理系统的核心问题———运输能力分配,建立了考虑整条航线多个港口需求不确定性的舱位分配随机规划模型,并介绍了用机会约束规划方法求解模型的步骤.通过实例数值仿真,证明了该模型的可行性,并揭示了船舶承载能力对需求较大的航段的舱位分配策略影响较大,而需求的波动对舱位分配策略也有较大影响.

The framework for studying revenue management in container shipping industry under uncertainty was proposed. A stochastic container slot allocation model was established, and the uncertainty of demands among ports in a sea route was taken into account in the model. The algorithm for solving the model using the method of chance constrained programming was presented. Simulation results validate the model and show that the ship capacity affects the allocation policy greatly under great demands, and that the variation of demands also has great influence on slot allocation policy.