枢纽小运转列车运行组织的网络流优化模型
Network Flow Models for Organization of Transship Trains in Railway Terminals
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摘要:在分析枢纽小运转列车运行组织的基础上,根据网络流模型的基本性质,提出了枢纽小运转列车运行 组织网络流优化模型的构造方法,通过点变换、弧变换、点弧变换可将枢纽小运转列车运行组织问题归结为网络 优化问题,并给出了求解枢纽小运转列车运行组织网络流模型的一般步骤,为解决枢纽小运转列车运行组织问 题提供了一种方法。Abstract:Accordingto the basic properties of network flows and the analysis of the organization of transship trains in railway terminals, a method to construct the model for the organization of the transship trains is proposed. The organization problem is converted to an optimization problem of point, arc and point-arc transformation of network flows. The general procedures to get the solution to the model are presented.
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Key words:
- railway terminals/
- network flows/
- optimization/
- transship trains
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