基于关键资源优先的三级装卸搬运分区协调策略

发布时间：2018-05-27 02:29

本文选题：管理科学与工程 + 运作优化　；参考：《运筹与管理》2016年02期

【摘要】：研究基于关键资源优先的单元化"装卸、搬运、装卸"三级作业链调度问题。已知关键资源调度方案,将两非关键作业级的调度问题分别转化为最小单位流问题求解。在数学模型基础之上提出三级装卸搬运的分区协调策略。对关键装卸级作业区进行合理分区和设备分配,从而合理设置已知参数;提出非关键级装卸作业区的分区协调策略,以扩大计算规模。以码头三级装卸搬运作业链为例,参照宁波港码头数据,设计面向集装箱码头的仿真算例,通过较大规模算例验证分区策略对于计算大规模非关键装卸级调度问题的可行性和快捷性。
[Abstract]:This paper deals with the scheduling problem of three levels of "loading, unloading, loading and unloading" based on the priority of key resources. The two non-critical job level scheduling problems are transformed into minimum unit flow problems respectively according to known critical resource scheduling schemes. On the basis of mathematical model, this paper puts forward the district coordination strategy of three-level loading and unloading. Reasonable partition and equipment allocation are carried out for the key loading and unloading operation area, and the known parameters are set up reasonably, and the partition coordination strategy of the non-critical loading and unloading area is put forward to expand the calculation scale. Taking the three-stage loading and unloading operation chain of the terminal as an example and referring to the data of Ningbo Port, a simulation example for container terminal is designed. The feasibility and rapidity of partitioning strategy for large scale non-critical loading and unloading scheduling problems are verified by large scale numerical examples.
【作者单位】：南京大学工程管理学院;上海海事大学物流研究中心;
【基金】：国家自然科学基金重大项目(71390520,71390521);国家自然科学基金青年项目(71101088);国家自然科学基金面上项目(71171129);国家自然科学基金重点项目(71390521) 教育部博士点基金项目(20113121120002,20123121110004) 上海市科委项目(11510501900,12510501600,12ZR1412800) 上海市教委科研创新项目(14YZ100) 自然基金面上项目(71471077) 江苏省研究生科研创新计划项目(KYZZ-0041)
【分类号】：F259.22

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