基于系统动力学的长江干线港集疏运压力研究

发布时间：2018-05-20 15:45

本文选题：交通运输系统工程 + 集疏运压力　；参考：《系统工程》2016年04期

【摘要】：为分析长江干线港口集疏运压力的变化趋势,构建集疏运系统动力学模型,明确系统界限并分析港口集疏运系统的结构和因果反馈关系,以此关系为基础建立系统流图并反复修正,并以武汉港为例运用Vensim软件模拟集疏运压力的变化和发展趋势,根据仿真的结果为建设长江干线港口集疏运系统提出有益的建议。
[Abstract]:In order to analyze the changing trend of the collecting and distributing pressure in the main port of the Yangtze River, to construct the dynamic model of the collecting and distributing system, to define the system boundary, and to analyze the structure and causality feedback relation of the port transportation system. Based on this relation, the system flow diagram is established and revised repeatedly. Taking Wuhan Port as an example, the change and development trend of the pressure of collecting and distributing are simulated by using Vensim software. According to the results of simulation, some useful suggestions are put forward for the construction of the gathering and distributing system of the Yangtze River trunk port.
【作者单位】：武汉理工大学交通学院;
【基金】：国家社会科学基金资助项目(12BJL082) 交通运输部科技计划项目(2015322811270)
【分类号】：U691;N941.3

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