首页 | 本学科首页   官方微博 | 高级检索  
     检索      

基于遗传算法的配送中心选址问题
引用本文:吴坚,史忠科.基于遗传算法的配送中心选址问题[J].华南理工大学学报(自然科学版),2004,32(6):71-74.
作者姓名:吴坚  史忠科
作者单位:西北工业大学,自动化学院,陕西,西安,710072
摘    要:配送中心是物流系统的枢纽,配送中心地址的确定是物流系统分析的核心内容.文中根据配送中心选址问题的特点和要求,在运输成本最低的基础上,构造了选址问题的数学模型.并把遗传算法引入到该模型的求解中,通过选择恰当的编码方法和遗传算子,求得了模型的最优解,验证了该模型的正确性.该方法也适用于大规模物流系统配送中心的选址问题.

关 键 词:物流  配送中心  选址  遗传算法  数学模型
文章编号:1000-565X(2004)06-0071-04
修稿时间:2004年2月4日

Selection of Distribution Center's Location Based on Genetic Algorithm
Wu Jian Shi Zhong-ke.Selection of Distribution Center''''s Location Based on Genetic Algorithm[J].Journal of South China University of Technology(Natural Science Edition),2004,32(6):71-74.
Authors:Wu Jian Shi Zhong-ke
Abstract:Distribution center is the pivot of a logistics system. To define the location of distribution center is the key of logistics system analysis. In this paper, according to the characteristics and requirements in the selection of the location, a mathematical model applied to the location selection was established on the basis of lowest transportation cost. Genetic Algorithm was then used to solve the model, and the optimal solution of the model was obtained by selecting the encode method and genetic operator correctly, thus verifying the correctness of the model. The proposed method is also applicable to the selection of the distribution center's location in large-scale logistics systems.
Keywords:logistics  distribution center  location selection  genetic algorithm  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号