摘要
考虑交通、用地等因素构建了物流中心备选集合,在此基础上考虑服务水平的影响,以运输成本最小化为优化目标构建了多层次物流中心选址模型,并采用和声搜索算法进行求解,最后采用算例对模型及算法进行验证,结果表明模型及算法具有较好的适用性。
Considering factors such as transportation and land use,etc.,this paper constructs the candidate location set of a logistics center,then on the basis of considering the impact of service level,establishes the multi-level logistics center location model aimed at minimizing the transportation cost,and adopts the harmony search algorithm to solve it.Finally,the model and algorithm are validated through a numerical example,the result of which shows that the model and algorithm have good applicability.
作者
汤杼彬
Tang Zhubin(Beijing Jiaotong University Haibin College,Huanghua 061199,China)
出处
《物流技术》
2019年第11期89-92,共4页
Logistics Technology
关键词
物流中心
选址
备选集合
服务水平
和声搜索算法
logistics center
location allocation
candidate set
service level
harmony search algorithm
