| 基于梯形模糊数和二元语义需求权重确定方法 |
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| 引用本文： | 舒婷,刘泉,艾青松,刘伟. 基于梯形模糊数和二元语义需求权重确定方法[J]. 武汉理工大学学报, 2011, 0(12): 111-114 |
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| 作者姓名： | 舒婷 刘泉 艾青松 刘伟 |
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| 作者单位： | 武汉理工大学信息工程学院;中船重工第七一0所; |
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| 基金项目： | 国家自然科学基金(50905133); 湖北省自然科学基金(2009CDB255); 武汉市科技计划项目(201171034314); 武汉理工大学自主创新研究基金(2010-VI-003) |
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| 摘 要： | 质量功能配置(QFD)中,客户需求的权重计算是非常重要的环节。将模糊集理论应用到客户需求权重计算中,采用梯形模糊数表示客户需求的评价信息,解决了客户需求信息在权重计算中模糊性不分明性等问题,结合二元语义的理论,解决了信息集结过程中的信息缺失问题,并且运用到多粒度多语义信息一致化处理中。实验验证了梯形模糊数结合二元语义计算客户需求信息权重的可行性。
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| 关 键 词： | 质量功能配置 梯形模糊数 二元语义 多粒度 |
Research on Weight Calculation of Customer Requirements Based on the Combination of Trapezoidal Fuzzy Number and Two-tuple Linguistic |
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| SHU Ting,LIU Quan,AI Qing-song,LIU Wei. Research on Weight Calculation of Customer Requirements Based on the Combination of Trapezoidal Fuzzy Number and Two-tuple Linguistic[J]. Journal of Wuhan University of Technology, 2011, 0(12): 111-114 |
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| Authors: | SHU Ting LIU Quan AI Qing-song LIU Wei |
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| Affiliation: | SHU Ting1,LIU Quan1,AI Qing-song1,LIU Wei2(1.School of Information Engineering,Wuhan University of Technology,Wuhan 430070,China,2.The 710 Research Institute,CSIC,Yichang 443003,China) |
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| Abstract: | Weight calculation of customer requirements(CRs) is critical in quality function deployment(QFD).In order to solve the problems such as vagueness of the customer demand information,the fuzzy theory has been applied to the weight calculation.The assessment information about CRs has been represented by using trapezoidal fuzzy number,the lacking of information problem in information aggregation has been solved by using two-tuple linguistic theory,and a convenient method was given to transform different granula... |
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| Keywords: | QFD trapezoidal fuzzy number two-tuple linguistic multi-granularity |
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