摘要
在逆向物流中,集中退货中心(回收中心)管理是企业逆向物流系统高品质运作的基础和前提。随着逆向物流的发展,企业开始关注集中退货中心的选址。针对已有模型没有考虑时间变化对选址决策的影响问题,构建一个双向物流共享运输网络的动态选址模型,提出了应用动态规划的求解思想和方法并结合实例分析了在考虑时间因素时,企业如何做出规划期内选址决策的时间序列;并引入预测确定性因子来解决预测的不确定性。
The management of concentrative reimbursement center in the reverse logistics is a foundation for the company. With the development of the reverse logistics, corporations concern more and more about the location of concentrative reimbursement center. Many models are used to ,solve the location problem, but most of them are stationary models,in which time factors are not considered. A dynamic location model on logistics system and reverse logistics network is developed, which applies dynamic programming method to a case and analyses how to make a location decision during a company＇s planning period.
出处
《鞍山科技大学学报》
CAS
2007年第2期150-154,共5页
Journal of Anshan University of Science and Technology
基金
辽宁省教育厅高等学校科学技术研究项目(05L008)
关键词
逆向物流
选址问题
动态选址
动态规划
reverse logistics
siting problem
dynamic location
dynamic programming
