| 基于改进DEMATEL-VIKOR混合模型的产品概念方案评价 |
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| 引用本文： | 林晓华,冯毅雄,谭建荣,安相华.基于改进DEMATEL-VIKOR混合模型的产品概念方案评价[J].计算机集成制造系统,2011(12). |
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| 作者姓名： | 林晓华 冯毅雄 谭建荣 安相华 |
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| 作者单位： | 浙江大学流体动力与机电系统国家重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(51175456,50835008); 国家973计划资助项目(2011CB706500); 浙江省科技计划资助项目(2008C11013)~~ |
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| 摘 要： | 针对当前产品方案评价方法存在的不足,提出一种基于直觉模糊理论的多属性决策模型。该模型结合决策试验与评价试验方法和MCDM算法,引入直觉模糊理论表达信息的不确定性。在传统决策试验与评价试验方法的基础上引入拆分矩阵法以维持综合影响矩阵的直觉模糊特性,由改进决策试验与评价试验方法对产品方案评价系统中的评价指标进行量化分析,其结果以可视化的形式呈现,表达了各评价指标的量化因果关系,同时根据量化结果对指标集进行因果分类、重要度排序和权重分配;在VIKOR算法中改进理想解和负理想解的定义,以折中规划法为核心,提供最大化群体效益与最小化个别遗憾相妥协的备选方案最佳排序,得到距离理想解最近的折中可行方案。以螺杆式注塑机的方案评价为例,证明了该方法在工程应用中的可行性和有效性。
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| 关 键 词： | 方案评价 VIKOR算法 直觉模糊集 区间数 多属性决策 产品开发 |
Product concept evaluation based on hybrid model of advanced DEMATEL-VIKOR algorithm |
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| LIN Xiao-hua,FENG Yi-xiong,TAN Jian-rong,AN Xiang-hua.Product concept evaluation based on hybrid model of advanced DEMATEL-VIKOR algorithm[J].Computer Integrated Manufacturing Systems,2011(12). |
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| Authors: | LIN Xiao-hua FENG Yi-xiong TAN Jian-rong AN Xiang-hua |
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| Affiliation: | LIN Xiao-hua,FENG Yi-xiong,TAN Jian-rong,AN Xiang-hua(State Key Laboratory of Fluid Power and Control,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | Aiming at the shortcomings of current product scheme evaluation methods,a multi-attribute decision model based on intuitionistic fuzzy sets was put forward by integrating Decision Making Trial and Evaluation Laboratory(DEMATEL) and MCDM algorithm,in which the uncertain information was expressed by intuitionistic fuzzy theory.Splitting matrix method was introduced to maintain the fuzzy characteristics for total-influence matrix based on traditional DEMATEL method,and the evaluation criteria in product scheme... |
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| Keywords: | product concept evaluation VIKOR method intuitionistic fuzzy set interval number multi-criteria decision making product development |
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