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Width design of circulation facilities in urban rail transit station

机译：城市轨道交通车站环流设施宽度设计

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Width is crucial to the performance of circulation network in urban rail transit station. However, poor performance has been observed in most existing circulation systems. In fact, randomness and state-dependence exist in circulation network where blocking and feedback cannot be ignored. In this paper, we use the PH(n)/PH(n)/C/C state-dependent queuing network model, which was developed by us, to capture the system performance. This model described the random and state-dependent arrival interval as well as service time by phase-type distribution. Feedback was also taken into account. Then we present a programming formulation for circulation network design with blocking probability control based on the queuing network model. Finally, we illustrate the applicability of the proposed design method by comparing it with that based on the M/G(n)/C/C and the D/D/l/C models in a numerical experiment.
机译：宽度对于城市轨道交通车站环流网络的性能至关重要。但是，在大多数现有的循环系统中观察到了较差的性能。实际上，在循环网络中存在随机性和状态依赖性，在这种网络中，阻塞和反馈不可忽略。在本文中，我们使用由我们开发的PH（n）/ PH（n）/ C / C状态相关的排队网络模型来捕获系统性能。该模型通过相位类型分布描述了随机且取决于状态的到达间隔以及服务时间。还考虑了反馈。然后，我们提出了一种基于排队网络模型的具有阻塞概率控制的循环网络设计程序设计方案。最后，通过在数值实验中将其与基于M / G（n）/ C / C和D / D / l / C模型的设计方法进行比较，说明了该设计方法的适用性。

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