| 基于多级排队模型的锚地规模仿真研究 |
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| 引用本文： | 米小亮,杨星,刘克中.基于多级排队模型的锚地规模仿真研究[J].武汉理工大学学报(交通科学与工程版),2012,36(3):594-598. |
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| 作者姓名： | 米小亮 杨星 刘克中 |
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| 作者单位： | 武汉理工大学航运学院 武汉430063 |
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| 摘 要： | 通过分析锚地所在"航道-锚地-泊位"系统的作业流程,构建M/M/l/N～M/M/n/K两级排队模型,运用离散事件系统仿真软件Simevent对该模型进行建模仿真,以此来进行锚地规模的研究,并通过实例对该模型进行验证同时分析船舶到达率、泊位数以及锚位数的变化对平均等待时间和平均等待队长的影响.
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| 关 键 词： | 锚地容量 多级排队 Simevent 仿真 |
Scale of Anchorage Simulation Based on Multi-leveal Queuing Model |
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| Xiaoliang Mi
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Xing Yang
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Kezhong Liu.Scale of Anchorage Simulation Based on Multi-leveal Queuing Model[J].journal of wuhan university of technology(transportation science&engineering),2012,36(3):594-598. |
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| Authors: | Xiaoliang Mi Xing Yang Kezhong Liu |
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| Institution: | Xiaoliang Mi Xing Yang Kezhong Liu(School of Navigation,Wuhan University of Technology,Wuhan 430063,China) |
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| Abstract: | By analyzing the process of the "channel-anchorage-berth" system where the anchorages belong to,this paper construct a M/M/l/N-M/M/n/K two-level queuing model,using the discrete event system simulation software Simecent to model and simulate,in order to research the anchorage-sacale.Moreover,examples are provided to verify and analyse the ship arrival rate,mumber of berths and its variation which influences on the average waiting time and the average waiting queue length. |
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| Keywords: | scale of anchorage multi-leveal queuing Simevent simulation |
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