摘要
物流中心选址是建立物流系统的关键环节。首先建立成本、效益模型,运用遗传算法来计算建立物流中心的成本,用过滤启发式算法求得所建物流中心的效益,并计算出效益成本比,确定出定量所得最佳物流中心点。然后建立物流中心的指标评价体系,对定性因素进行模糊综合评判,得到备选点的模糊排序,选出定性结果。最后2组方案相互淘汰得出最优方案。
Logistics center location is a key issue in establishing a logistics system. In this paper, fist builds up the models of cost and benefit, and genetic algorithm were given to get the cost of logistics center, and the benefit got by enlighten arithmetic with percolation, and got the ratio of benefit to cost. The quantitative projects were got. Then the article built the index system for evaluating the site choice of logistics centers, The qualitative projects were got by fuzzy synthetic evaluation. Finally the two incomes died out each other. The best optimization project was got.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2006年第1期134-137,共4页
Journal of Wuhan University of Technology
关键词
物流中心选址
成本模型
效益模型
遗传算法
AHP
模糊综合评判
logistics center location
the cost model of logistics center location
the benefit model of logistics center location
genetic algorithm
AHP
fuzzy synthetic evaluation
