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Determination of Target Values of Engineering Characteristics in QFD Using Uncertain Programming

机译:使用不确定程序确定QFD中工程特性的目标值

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Quality function deployment (QFD) is a new product development tool remarked with interpreting customer requirements into engineering characteristics of the design process. On account of the inherent imprecise and uncertain elements in the weights of customer requirements, the relationships between customer requirements and engineering characteristics, and the correlations among engineering characteristics, uncertain variables are preferred to be applied in this paper. By taking advantage of expected value modelling to determine the target values of engineering characteristics in handling different practical design scenarios, two uncertain programming models are proposed for optimizing the QFD process in an uncertain environment. Subsequently, the proposed uncertain models are implemented in a motor car design for quality development.
机译:质量功能部署(QFD)是一种新产品开发工具,其特点是将客户需求解释为设计过程的工程特征。考虑到客户需求权重中固有的不精确和不确定因素,客户需求与工程特征之间的关系以及工程特征之间的相关性,本文首选应用不确定变量。通过利用期望值模型确定处理不同实际设计方案时的工程特性目标值,提出了两种不确定性编程模型来优化不确定性环境中的QFD过程。随后,在汽车设计中实施提出的不确定模型以提高质量。

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