质量屋优化的混合整数规划模型

利用QFD(Quality Function Deployment)进行产品规划决策时,根据已建立的质量屋中的信息,帮助设计人员确定满足顾客需求的技术特征目标值,用于指导新产品开发,是质量屋决策的最终目标。已有的规划模型大多不能直接给出技术特征目标值,且在建立模型中没有分开考虑离散型技术特征,而是把离散型技术特征和连续型技术特征等同考虑,从而使得规划结果不能很好反映实际情况。笔者充分利用质量屋中的信息,同时考虑离散型技术特征,提出了一个质量屋优化的混合整数规划模型,并给出了实例。

A Mixed Integer Planning Model for House of Quality Optimization

During using QFD (Quality Function Deployment) to make decision on product planning, it is the ultimate aim to make technical features of product maximally satisfying customer requirements to guide the product development based on the information offered by HoQ (House of Quality). But most of the existing models couldnt directly give the target values, and didnt consider the discrete type technical features separately but treat them in the same way as continuous type, which cannot reflect the real status of situation. In the article, taking advantage of the information in HoQ fully and separating discrete type technical features from continuous ones, a mixed integer planning model for HoQ optimization is presented, and an example is given.