基于Arena的三峡枢纽运输系统仿真模型  

A simulation model based on Arena for the transportation system of the Three Gorges Region

作　　者：朱顺应[1] 朱凯 王丽铮[1] 

机构地区：[1]武汉理工大学交通学院,湖北武汉430063 [2]西安市城市规划设计研究院,陕西西安710082

出　　处：《水运工程》2011年第2期40-44,共5页Port & Waterway Engineering

基　　金：西部交通建设科技项目(2007-328-222-51)

摘　　要：建立了三峡枢纽运输系统运输组织方案论证与优化的计算机仿真模型。首先,调查确定了系统边界,分析了三峡枢纽系统的运输流程,拟订了模型输入输出参数;然后,选用Arena平台进行了仿真建模,研究了该模型的检验方法,并对所建立的模型进行检验。最后,对预测的2010年运输情况进行实例仿真,根据仿真结果分析该运输系统可能存在的问题,并提出了可行的改善方案,得出翻坝船舶比例和待闸锚地等待时间、排队长度的关系。实例表明,该仿真模型具有一定的工具性和可用性。This paper established a simulation model for the transportation system of the Three Gorges Region to test and optimize the transportation organization program.Firstly,the system boundary was fixed based on investment,the transportation flow in the Three Gorges region was analyzed,and the input and output parameters for the model was confirmed.Secondly,the simulation model was established based on the software of Arena and the test method was studied,then the simulation model was tested.Finally,a case with the background of 2010 was simulated and the probable problem existed in the transportation system was analyzed,according to which the rational improvement was recommended.Furthermore,the relationship between the ratio of the bypass-dam ship and the queue length,waiting time in the anchorage ground was obtained.This simulation model was proved instrumental and available according to the case.

关 键 词：三峡枢纽 运输系统 仿真模型 方案优化 

分 类 号：TV622[水利工程—水利水电工程]