基于ISM和AHP的冷链物流影响因素研究

Study on the influence factors of cold chain logistics based on ISM and AHP

以冷链物流系统为研究对象,通过专家调查法、解释结构模型法和层次分析法,研究了影响冷链物流系统的主要因素。通过Delphi专家调查法,从影响冷链物流发展的诸多因素中筛选出12个关键影响因素。应用解释结构模型法,建立1个冷链物流关键影响因素的多级递阶结构模型并进行分析。在此结构模型的基础上,利用层次分析法,构造判断矩阵,计算重要性程度,并进行一致性检验,最后求得各影响因素的综合权重,并进行排序。

Study on the main factors affecting the cold chain logistics system was obtained by means of Delphi method, interpretative structural modeling （ISM） and analytical hierarchy process （AHP） based on the cold chain logistics system. Among the large number of factors that have effect on the cold chain logistics, 12 key factors are identified as the major impact factors by using Delphi method. By using interpretative structural modeling （ISM） analysis, a multi-level hierarchical model was established. On the basis of structural model, constructing judgment matrix, calculating importance degree, and consistency test, according to AHP, finally it obtained the comprehensive weight of various factors, and sort.