考虑集装箱流恢复的班轮运输船期恢复模型

发布时间：2018-04-16 20:16

本文选题：水路运输 + 船期恢复　；参考：《交通运输系统工程与信息》2017年02期

【摘要】：为降低干扰事件对班轮运输服务的不良影响,本文研究了班轮运输中的船期干扰恢复问题.涉及4种船期恢复策略:调整航速、缩短在港时间、交换港口挂靠顺序和取消港口挂靠.当采取"取消港口挂靠"策略时,考虑集装箱流恢复问题,建立了船期恢复问题的混合整数非线性规划数学模型,并采用LINGO软件和遗传算法分别对模型进行求解.利用来自中远集装箱公司的实际案例,对模型和求解方法进行了验证,结果表明,所提模型和求解方法是正确有效的,能够为班轮公司提供科学的干扰管理决策支持.
[Abstract]:In order to reduce the adverse effects of interference events on liner transportation service, this paper studies the recovery of ship schedule interference in liner transportation.Four kinds of ship recovery strategies are involved: adjusting the speed, shortening the time in port, exchanging port link sequence and canceling port link.Considering the problem of container flow recovery, the mixed integer nonlinear programming mathematical model of ship recovery problem is established when the strategy of "canceling port link" is adopted, and the model is solved by LINGO software and genetic algorithm respectively.The model and solution method are verified by an actual case from COSCO Container Company. The results show that the proposed model and solution method are correct and effective and can provide scientific decision support for interference management for liner companies.
【作者单位】：大连海事大学交通运输管理学院;伦敦帝国学院土木与环境工程系;
【分类号】：F551

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