摘要
将应急物流中心选址问题归结为一个多目标优化问题,利用路网信息以及地理信息系统得到受灾点的位置信息,提出结合GIS与差分进化算法的最优配送中心选址方案,并将本文方法与传统的优化算法进行对比,仿真实验验证了其有效性与优越性。
In this paper, we abstracted the location problem of the emergency logistics center into a multi-objective optimization problem, used the road network information and geological information system to obtain the position of the affected areas, proposed the solution for the optimal location of the logistics and distribution center ba^ed on the combination of GIS and the differential evolutionary algorithm, and through comparing the algorithm with the traditional algorithm, demonstrated its superiority and validity.
出处
《物流技术》
北大核心
2013年第8期139-140,153,共3页
Logistics Technology
基金
2012年河北省高等学校人文社会科学研究青年基金项目(SQ121022)
关键词
地理信息系统
差分进化算法
应急物流配送中心
多目标优化
选址
GIS
differential evolutionary algorithm
emergency logistics and distribution center
multi-objective algorithm
location
