模糊灰色层次决策的教学设备购置方案评价  

The Evaluation on Teaching Equipment Purchase Plan by Using Fuzzy Grey Hierarchy Decision

作　　者：张强[1] 吴涛[1] 许棠[1] 

机构地区：[1]岭南师范学院信息科学与技术学院,广东湛江524048

出　　处：《实验室研究与探索》2015年第12期260-265,共6页Research and Exploration In Laboratory

基　　金：教育部人文社科研究项目(14YJCZH161);广东省2013年高等学校教学质量与教学改革工程本科类立项建设项目(粤教高函[2013]113号)

摘　　要：教学设备购置方案评价属于复杂的多目标多层次综合决策问题。结合模糊理论、灰色系统理论和层次分析法,构建了教学设备购置方案的评价指标体系,针对层次分析法的不足,改进的层次分析法体现在采用五标度(1-9)法更简便地构造构建模糊互补判断矩阵,极大减少了评判专家的判断难度和权重计算的复杂度,根据灰色理论的灰色关联度分析,对教学设备购置方案的评价指标进行模糊综合群决策评价,为设备选型决策提供科学依据。算例分析表明,提出的模糊灰色层次决策对设备购置方案评价是可靠有效的。The evaluation of teaching equipment purchase plan belongs to the complicated multi-objective,multi-level comprehensive decision problem. Combined with fuzzy theory,the grey system theory and analytic hierarchy process,the evaluation index system of teaching equipment purchase plan is constructed. Aiming at the shortcomings of the analytic hierarchy process（ AHP）,the evaluation index system of teaching equipment purchase plan is constructed. The improved AHP method uses the five scale（ 1 to 9） method to construct fuzzy complementary judgment matrix more simply,and then greatly reduces the difficulty of evaluation expert judgment and the complexity of weight calculation.According to the grey correlation analysis of grey theory,the fuzzy comprehensive evaluation indexes of teaching equipment purchase plan are used to make a decision with group evaluation. The result provides an alternative of scientific decisions. Example analysis shows that the proposed method is reliable and effective.

关 键 词：模糊互补判断矩阵 层次分析法 灰色关联 方案评价 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] G482[自动化与计算机技术—计算机科学与技术]