农产品配送中心选址模型研究

针对农产品物流配送的实际情况,选取交通情况、经济因素、环境因素和其他因素构建了农产品配送中心选址的评价指标体系;采用层次分析法计算农产品配送中心选址评价指标权重,然后在评价信息为区间数的情况下,用不确定性多属性决策方法建立了农产品配送中心选址模型;以某市为例,探讨了该模型在农产品配送中心选址上的应用。实例分析结果表明,构建的模型充分考虑了评价过程中的随机性和不确定性,可以使得评价结果更客观,更结合实际,所以评价效果应该较以往的实数评价标度更好。

Research on Site Selection Model of Distribution Center of Agricultural Products

In the light of the practical situation of logistics distribution of agricultural products,we primarily select transportation factor,economic factor,environment factor,and other factors,to establish evaluation index system of site selection of distribution center of agricultural products.And then we adopt the analytic hierarchy process method to calculate weight of site selection of distribution center of agricultural products.Under the circumstance that the evaluation information is interval number,we use uncertain and multiple attribute decision making method to establish site selection model of distribution center of agricultural products.Finally,taking one city as an example,we discuss the application of this model in site selection of distribution center of agricultural products.The results of empirical analysis show that the model we established fully considers the randomness and uncertainty in the process of evaluation,so as to make the results of evaluation more objective,in line with reality.So the effect of evaluation is better as against the former real number evaluation calibration.