交通运输系统工程与信息 ›› 2008, Vol. 8 ›› Issue (4): 108-113 .

• 系统工程理论与方法 • 上一篇    下一篇

仓储区货位规划模型与求解方法

傅忠宁*1, 4; 张连富1;郝红绢2;隽志才3; 张志辉1   

  1. 1.吉林大学 交通学院,长春 130022;2.第一汽车(大连保税区)口岸通商中心,大连 116600;3.上海交通大学 安泰经济与管理学院,上海 200052;4.兰州交通大学 交通运输学院,兰州 730070
  • 收稿日期:2007-11-20 修回日期:2008-05-08 出版日期:2008-08-25 发布日期:2008-08-25
  • 通讯作者: 傅忠宁
  • 作者简介:傅忠宁(1978-),女,四川省成都市人,讲师,博士生。
  • 基金资助:

    交通部西部交通建设科技项目(2004 398 819 61)。

Goods Location Layout Model and Algorithm in Storage Area

FU Zhong-ning 1, 3 ;ZHANG Lian-fu1;HAO Hong-juan1; JUAN Zhi-cai2; ZHANG Zhi-hui1   

  1. (1. Transportation College, Jilin University, Changchun 130022, China;
    2 FAW (Dalian Free Trade Zone) Port Trading Corp., Dalian 116600 China;
    3. Antai College of Economic & Management, Shanghai JiaoTong University, Shanghai 200052, China;
    4. School of Traffic and Transportation, Lanzhou Jiaotong University, Lanzhou 730070, China
  • Received:2007-11-20 Revised:2008-05-08 Online:2008-08-25 Published:2008-08-25
  • Contact: FU Zhong-ning

摘要: 仓储区货位规划的合理与否直接关系到物流作业效率。本文确立了货位规划问题的具体目标——在一定时期内出入库搬运距离之和最小和货架重心最低,并以此建立双目标货位规划优化模型。模型的求解是将遗传算法中的并列选择法、多性别交叉法和约束条件法相结合来实现的。案例采用某仓储区的实际业务数据,使用MATLAB 7.0编程计算,得出了货位规划的最终结果,验证了求解方法的可行性。

关键词: 仓储区, 货位规划, 遗传算法, 出入库

Abstract: Logistics efficiency is influenced by goods location layout in storage areas. This paper presents the specific objectives of goods location layout—to minimize the total hauling distance of in-out stock within a certain period and to lower the shelf barycenter to the minimum. Based on it, an optimization model with double objectives is developed to determine the goods location. The model is solved by integrating parallel selection, multi-gender evolution, and restriction method of genetic algorithm into the solution. According to the practical operation data in a certain storage area, the result of goods location layout is calculated by programming with MATLAB 7.0. The analysis of this case indicates that the solution is feasible.

Key words: storage area, goods location layout, genetic algorithm, in-out stock

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