产品平台参数的回归规划方法及Web实现

平台规划是面向产品族设计方法学的核心内容，也是目前研究中的一个热点问题。基于模型参数的平台设计是其方法之一。本文应用回归分析对设计变量与性能指标之间的隐含和不确定关系进行了分析，根据得到的最优回归方程，可以确定平台参数与个性参数，并定量地表示各设计变量对性能指标贡献的大小。据此，提出了一种基于web的软件实现模型。最后，以继电器设计为例，对系统进行了验证。

Product Platform Variables Planning Method Based on Regression Analysis and Its Web Implementation

The planning of product platform is the core and focus research in the design methodology of product family at present. In the categories of product family design approach, the model variable-based platform design is one kind of methods among them. The method of regression analysis is used to analyze the uncertain and hidden relationships between the design variables and performance requirement. By the optimal regression equation, we can determine which variables can be taken as platform variables and which variables are individual variables, as well as each individual variable's contribution to the performance. Based on the above idea, a software model based on the Web environment is presented. As an example, the proposed method is validated by the design of electronic relay.