上海大学学报(自然科学版) ›› 2017, Vol. 23 ›› Issue (3): 443-451.doi: 10.12066/j.issn.1007-2861.1688

• 研究论文 • 上一篇    下一篇

基于启发式算法的自动化跨运车作业调度

尧雨琴, 胡志华   

  1. 上海海事大学物流研究中心, 上海 201306
  • 收稿日期:2015-06-12 出版日期:2017-06-30 发布日期:2017-06-30
  • 通讯作者: 胡志华(1977—), 男, 教授, 博士生导师, 博士, 研究方向为港航与物流运作优化. E-mail: zhhu@shmtu.edu.cn
  • 作者简介:胡志华(1977—), 男, 教授, 博士生导师, 博士, 研究方向为港航与物流运作优化. E-mail: zhhu@shmtu.edu.cn
  • 基金资助:

    国家自然科学基金青年基金资助项目(71101088); 国家自然科学基金面上资助项目(71471109)

Scheduling of automated straddle carrier based on heuristic algorithm

YAO Yuqin, HU Zhihua   

  1. Logistics Research Center, Shanghai Maritime University, Shanghai 201306, China
  • Received:2015-06-12 Online:2017-06-30 Published:2017-06-30

摘要:

针对自动化集装箱码头自动化跨运车(automated straddle carrier, ASC)的调度问题, 首先建立混合整数规划模型, 基于ASC 可以独立完成集装箱在岸边和堆场之间的运输作业这一特性, 将自动化集装箱码头ASC 的作业调度问题转化为同时取货送货问题, 并提出一种先完成先执行(first finished first insert, FFFI)启发式算法进行求解, 实现集装箱任务分配, 确定ASC 的作业序列, 计算每辆ASC 的使用率. 最后, 通过改变集装箱任务数和ASC 数量验证该算法的有效性和可行性.

关键词: 调度, 同时取货送货, 先完成先执行启发式算法, 自动化跨运车, 自动化集装箱码头

Abstract:

For automatic scheduling of automated straddle carrier (ASC) of a container terminal, a mixed integer programming model is established. Considering that ASC can be done in a separate container transport between the shore and yard work independently, this paper turns the ASC container terminal scheduling into a simultaneous pickup and delivery problem, and proposes a first finished first insert (FFFI) heuristic algorithm to solve it. Thus the sequence of ASC is assured. Utilization per ASC is calculated. With the numbers of tasks and ASCs changed, utilization of ASC is calculated to verify effectiveness of the algorithm.

Key words: automated straddle carrier (ASC), first finished first insert (FFFI) heuristic algorithm, scheduling, simultaneous pickup and delivery, automated container terminal