计算机工程与应用Issue(18)：232-236,5.DOI:10.3778/j.issn.1002-8331.1205-0175
基于模糊AHP和证据理论的混合决策模型
Group based product scheme evaluation model based on fuzzy AHP and evidential reasoning theory
摘要
Abstract
In view of two problems existing in FAHP, one is rank reversal problem and another is the limited capability in dealing with uncertainty. When it is applied to evaluation and selection for product schemes, this paper intends to treat criterion weights and performance scores of alternatives on criteria separately and introduce Evidential Reasoning(ER)theory, which is good at uncertain reasoning, into the systematic framework of FAHP to calculate the performance scores of alternatives. Then a hybrid group based decision model FAHP-ER is proposed by combining both FAHP and ER approach together, which enhances capability of FAHP in dealing with uncertainty, another weakness in FAHP, due to introduction of ER algorithm. A case study for rotor and bearing system scheme evaluation is presented to demonstrate the application of hybrid decision model and finally a reasonable rotor system scheme is obtained.关键词
模糊层次分析法/逆向排序/证据理论/方案评价/轴承转子系统Key words
fuzzy Analytic Hierarchy Process(AHP)/rank reversal/evidential reasoning theory/scheme evaluation/rotor and bearing system分类
信息技术与安全科学引用本文复制引用
闫利军,吴彩鹏,孙玉杰,张晓芳,申清明..基于模糊AHP和证据理论的混合决策模型[J].计算机工程与应用,2013,(18):232-236,5.基金项目
国家高技术研究发展计划（863）（No.2007AA04Z121）。 （）
