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首页> 外文会议>International conference on transportation engineering >Applicability Analysis of Urban Rail Transit Train Resource Sharing under Network Operation
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Applicability Analysis of Urban Rail Transit Train Resource Sharing under Network Operation

机译：网络运营下城市轨道交通资源共享的适用性分析

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Operational resources sharing and management is a critical issue in network operations. A rolling stock utilization model for minimizing operating cost for enterprise is proposed based on a discrete space-time network of urban rail transit. The constraints of operational safety, resource limitation, and continuous operation time are taken into account. A developed genetic algorithm (GA) is addressed for solving the complicated problem. The application of the train resource sharing is analyzed from the perspectives of headway and cross-line costs according to a case study on a virtual rail network. The result indicates that when expanding the difference in headway between different lines, the train resource sharing is conducive to improve the balance of train operation, and reduce operation costs.
机译：运营资源共享和管理是网络运营中的关键问题。提出了一种基于离散时空网络的城市轨道交通企业最小化运营成本的机车利用率模型。考虑了操作安全性，资源限制和连续运行时间的限制。解决了复杂问题的开发遗传算法（GA）。结合虚拟轨道交通网络的案例分析，从车速和跨线成本的角度分析了列车资源共享的应用。结果表明，在扩大不同线路之间的车距差时，列车资源共享有利于提高列车运行的平衡性，降低运行成本。

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