模糊排序及启发式算法在物流中心选址中的应用

The Application of Fuzzy Priority and Heuristic Algorithm in Site Choice of Logistics Center

通过一种启发式算法对各选址方案的费用进行计算、比较评选 ,淘汰一批按费用准则不可接受的方案 .并通过建立物流选址规划方案的评价指标体系和应用模糊理论将各指标模糊量化 ,对经过筛选的方案进行综合评价、排序 ,从而得到最佳方案 .

In this paper, a kind of heuristic algorithm is examined in calculating the cost of every alternatives of logistics centers, and the costs for different alternative are compared to cancel those projects which are not acceptable on the basis of cost. Then, builds the index system for evaluating the site choice of logistics centers, and applies the fuzzy theory to make quantitative analysis for the qualitative index. As for the projects being appraised, the fuzzy synthetic evaluation and priority are made to find the best alternative consequently.