摘要
铁路集装箱中心站内集装箱转运作业系统具有明显的动态性和随机性,很难建立精确的解析模型进行求解.利用离散事件仿真原理,结合事件图方法建立铁路集装箱列车卸车、集装箱转运作业的整体排队网络模型,通过与实际数据对比方式对模型进行验证,并分别考虑了在不同到站集装箱的比例、内集卡配置数量不同时对整个作业效率产生的影响情况.实例仿真结果表明:该模型为铁路集装箱中心站资源设施的配置规划研究提供了一种切实可行的理论方法.
The transfer system of containers in the tic, in which the analytic model is hard to be set up. railway container terminal is dynamic and stochas- Based on the discrete event simulation, combined the event graphs, a simulation model was buih on unloading containers from arriving train and trans- ferring them to different locations, which was tested by contrasting with those practical data. In the exam- ple, the model researched the operation efficiency of the queue network with different proportion of con- tainers and internal trucks respectively. According to the simulation results, the model can provide a the- ory method to managers planning how to allocation the resource in the railway container terminal.
出处
《暨南大学学报（自然科学与医学版）》
CAS
CSCD
北大核心
2013年第3期276-281,共6页
Journal of Jinan University(Natural Science & Medicine Edition)
基金
四川省教育厅项目(12ZB322)
西华大学制造与自动化省高校重点实验室开放研究基金资助项目(SZjj2012-023)
西华大学校级重点基金项目(Z1220219)
关键词
铁路集装箱中心站
排队网络
事件图
设备配置
仿真
railway container terminal
queue network, event graphs
equipment scheduling
simulation
