首页> 外文期刊>Advanced engineering informatics >A simulation optimization method for internal trucks sharing assignment among multiple container terminals
【24h】

A simulation optimization method for internal trucks sharing assignment among multiple container terminals

机译:内部货柜在多个集装箱码头之间共享分配的仿真优化方法

获取原文
获取原文并翻译 | 示例

摘要

Owing that the internal trucks (ITs) are frequently used as transportation equipments between yards and quaysides, the transportation efficiency of ITs secures a crucial position in container terminal productivity. Hence, a container terminal cannot contain a big number of ITs. As such, it is an imperative to explore an appropriate IT assignment strategy. Specifically for those container terminals with adjacent locations, an approach to sharing internal trucks among multiple container terminals (SIMT) is investigated. In this study, a novel strategy to resolve the SIMT problem was proposed for a specific large port with multiple adjacent container terminals. Firstly, an illustration of the SIMT strategy was presented. Then, an integer programming model for this problem is developed, where the objective functions are subject to the minimization of the total overflowed workloads and total transferring costs in every time-period among these container terminals. In particular, the rolling-horizon approach is employed for considering the immediate scheduling. Furthermore, a simulation optimization method, which integrates the genetic algorithm (GA) searching and simulation, is proposed for the near optimal solutions. Finally, the computational experiments are used to verify the effectiveness of the proposed SIMT strategy and simulation optimization method.
机译:由于内部卡车(IT)经常用作堆场和码头区之间的运输设备,因此IT的运输效率确保了集装箱码头生产率的关键地位。因此,集装箱码头不能容纳大量的IT。因此,必须探索适当的IT分配策略。专门针对那些具有相邻位置的集装箱码头,研究了在多个集装箱码头(SIMT)之间共享内部卡车的方法。在这项研究中,针对具有多个相邻集装箱码头的特定大型港口,提出了一种解决SIMT问题的新策略。首先,介绍了SIMT策略。然后,开发了针对该问题的整数编程模型,其中目标函数要在这些集装箱码头之间的每个时间段内使总溢出工作量和总转移成本最小化。特别地,采用滚动水平方法来考虑立即调度。此外,针对近乎最优的解决方案,提出了一种结合遗传算法(GA)搜索和仿真的仿真优化方法。最后,通过计算实验验证了所提SIMT策略和仿真优化方法的有效性。

著录项

  • 来源
    《Advanced engineering informatics》 |2013年第4期|598-614|共17页
  • 作者单位

    School of Mechanical Engineering, Tongji University, Shanghai 201804, PR China,Engineering Research Center of Container Supply Chain Technology, Ministry of Education, Shanghai Maritime University. Shanghai 201306, PR China;

    School of Mechanical Engineering, Tongji University, Shanghai 201804, PR China;

    Engineering Research Center of Container Supply Chain Technology, Ministry of Education, Shanghai Maritime University. Shanghai 201306, PR China;

    Engineering Research Center of Container Supply Chain Technology, Ministry of Education, Shanghai Maritime University. Shanghai 201306, PR China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Multiple container terminals; Internal trucks scheduling; Sharing strategy; Integer programming; Simulation optimization;

    机译:多个集装箱码头;内部卡车调度;共享策略;整数编程;仿真优化;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号