基于修正熵权TOPSIS 的应急军事物流效益评估

针对现有的应急物流效益评估存在的问题,建立了一种应急军事物流效益评估模型。该模型从应急性的需求出发,提取较有针对性的指标,利用原始数据产生的信息熵权进行客观赋权,并引入专家因素对权重进行主观修正,利用逼近理想解排序方法进行运算,结合应急军事物流效益评估指标体系,采用修正的信息熵权对TOPSIS法进行改进。实例计算与分析表明:该评估方法简便易行,结论合理,有效降低了指挥员决策的主观随意性。

Emergency Military Logistics' Efficiency Evaluation Based on Ameliorated Entropy Weight TOPSIS Method

In view of the current emergency military logistics’ efficiency evaluation problem,the emergency military logistics’ efficiency evaluation model is established.To begin with,the representative index system is put forward according to the emergency requirement.Then,the entropy weight that originated from original data was ameliorated by the experts’ factor,and an evaluation method of technique for order preference by similarity to ideal solution is constructed.Finally,the calculation and analysis of an example indicate that this method is easy in calculation,the outcome is reasonable,the subjectivity and randomicity in the commander’s decision process are decreased.