| 港口供应链系统动力仿真模型研究 |
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| 引用本文： | 李剑锋,陈燕,翟军,刘树勇. 港口供应链系统动力仿真模型研究[J]. 计算机工程与应用, 2010, 46(35): 18-21. DOI: 10.3778/j.issn.1002-8331.2010.35.005 |
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| 作者姓名： | 李剑锋 陈燕 翟军 刘树勇 |
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| 作者单位： | 大连海事大学 交通运输管理学院（管理科学与工程系），辽宁 大连 116026 |
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| 基金项目： | 国家自然科学基金，国家"十一五"科技支撑计划重大项目，博士点新教师基金，中央高校基本科研业务费专项基金 |
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| 摘 要： | 利用系统动力学，对于港口供应链进行仿真研究。主要构建了港口系统动力学模型，以显示港口供应链的基本构成以及运行情况，根据仿真过程中参数变动分析，揭示瓶颈环节对于供应链运行的较大影响，反映供应链上港口企业的利益相关性。在分析“实际利益”基础上，从供应链的全新视角，探讨港口企业的投资组合策略，这便于港口企业制定明智的投资决策，是对当前投资理念的有利补充。
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| 关 键 词： | 供应链仿真 交通 系统动力学 投资策略 |
| 收稿时间： | 2010-08-23 |
| 修稿时间： | 2010-10-28 |
Research on port supply chain system dynamics simulation model |
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| LI Jian-feng,CHEN Yan,ZHAI Jun,LIU Shu-yong. Research on port supply chain system dynamics simulation model[J]. Computer Engineering and Applications, 2010, 46(35): 18-21. DOI: 10.3778/j.issn.1002-8331.2010.35.005 |
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| Authors: | LI Jian-feng CHEN Yan ZHAI Jun LIU Shu-yong |
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| Affiliation: | Department of Management Science and Engineering，Dalian Maritime University，Dalian，Liaoning 116026，China |
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| Abstract: | Based on the system dynamics,port supply chain simulation is studied.The port system dynamics model of supply chain is mainly constructed to display the basic form and operation for port supply chain.According to the simulation pro-cess parameter variation analysisi,t reveals the bottleneck has the great influence on the whole operation of supply chain,and shows the relative interests of port enterprises in the supply chain.What’s more,on the basis of realistic interestsi,n a new viewpoint of supply chaint,his paper discusses the investment portfolio strategy of the ports,which is good for the ports at the investment decision-makinga,nd it is advisable to current favorable investment concept. |
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| Keywords: | supply chain simulation traffic system dynamics investment policy |
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