动态竞争环境下的物流配送中心双层规划模型
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作者:
作者单位:

1. 西南交通大学交通运输与物流学院,成都610031;
2. 广东工业大学土木与交通工程学院,广州510006;3. 南昌航空大学数学与信息科学学院,南昌330013.

作者简介:

韩霜

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中图分类号:

TP18;C934

基金项目:

国家自然科学基金项目(71161005);广东省大学生创新创业训练计划项目(1184512112).


Bi-level programming of logistics distribution center in dynamic competitive environment
Author:
Affiliation:

1. School of Transportation and Logistics,Southwest Jiaotong University,Chengdu 610031,China;
2. School of Civil and Transportation Engineering,Guangdong University of Technology,Guangzhou 510006,China;
3. Institute of Mathematical and Information Sciences,Nanchang Hangkong University,Nanchang 330013,China.

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    摘要:

    考虑服务水平、产品价格、沟通便利性和距离对客户效用的影响以及服务水平和产品价格之间的关系, 建立动态竞争环境下, 以企业为领导者、以竞争者为跟随者的物流配送中心双层规划模型, 以带精英策略的快速 非支配排序等遗传算法设计迭代求解算法并进行仿真分析. 仿真结果表明, 企业总利润和总销量所占比例分别为49.19%和55.66 %, 不仅有效平衡了产品价格和服务水平, 而且以满意的利润获得了市场份额上更大的优势.

    Abstract:

    A bi-level programming model is established to optimizing the logistics distribution center in the dynamic competitive environment, which considers the influence of service level, price, communicating convenience and distance on customer’s utility, and takes the relationship between service level and price into account as well. In the model, the enterprise acts as the leader, and the competitor acts as the follower. Furthermore, an iterative algorithm is designed based on the elitist and fast non-dominated sorting genetic algorithm, and a simulation example is studied. Analysis results show that the proportions of enterprise’s total profits and total sales are 49.19% and 55.66% respectively. The enterprise not only strikes an effective balance between the price and the service level, but also gains greater advantages on the market share with satisfactory profits.

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韩霜 张邻 谭智华 程南该.动态竞争环境下的物流配送中心双层规划模型[J].控制与决策,2014,29(11):2055-2060

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历史
  • 收稿日期:2013-08-03
  • 最后修改日期:2014-01-07
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  • 在线发布日期: 2014-11-20
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