After analysing the defects of traditional QFD, the key techniques of using fuzzy sets in QFD are discussed.

针对传统QFD理论与方法存在的缺陷，将模糊集理论应用于QFD中，并讨论了其中的关键技术。

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Then introduces Quality Function Deployment (QFD) and Theory of Invention Problem Solving (TRIZ), and a new method were put forward to search for the solution by using Fuzzy Integrated Judge method.

介绍了质量功能配置(QFD)和发明问题解决理论(TRIZ)的原理，提出了运用模糊综合评判寻找产品设计问题解的新方法。

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