基于IGAHP-IEW-GT-MCGC的装备体系方案质量评价模型

摘要

针对装备体系方案质量评价指标体系不够全面,通过运用鱼骨图分析法对各类影响因素进行综合分析,并从稳定度和有效度角度优化分析指标,以确定合理适用的装备体系方案质量评价指标体系;针对赋权过程中存在的不确定性,采用IGAHP(Improved Group Analytic Hierarchy Process,IGAHP)-IEW(Improved Entropy Weight,IEW)-GT(Game Theory,GT)相结合的方法,对评价指标体系各指标进行了赋权;针对原始数据处理和评价过程中的不确定性性,运用云重心评判法(Membership Cloud Gravity Center,MCGC)对装备体系方案质量的进行综合评价,以得出定性与定量评价结果.最后,以某装备体系方案为对象进行示例评价,验证了模型的合理性和适用性.%The fishbone diagram is employed to comprehensively all kinds of factors for the requirement scheme for equipment system quality. Basing on the concernment and validity,the primary index system is optimized. Aiming at the uncertainty in the weight determination,the IGAHP-IEW-GT method is used to determine the weight of each index. Aiming at the uncertainty in the process of original data processing and evaluation,the MCGC method is used to make comprehensive evaluation. And at last,the qualitative and quantitative evaluation result is arrived. Then the simulation example shows that the evaluation model has high stability and accuracy.