基于定制因子的产品族规划方法

A Method of Product Family Planning Based on Customization Genes Concept

提出定制因子概念来表达产品族模型中与客户的定制需求紧密相关的可变产品属性.基于定制因子的产品族规划过程如下1以客户需求的工程指标分析为基础,划分客户群;2根据产品(或单元)属性与客户定制需求相关程度(即定制指标)的高低识别候选定制因子;3改变候选定制因子的值,使产品的性能分别满足不同客户群的工程需求向量,同时通过对候选定制因子变化的控制考虑整个产品族的模块化和标准化;4根据候选定制因子在约束和目标满足过程中的表现,确定产品族的定制因子及其变化范围,确定产品族的核心公共参数及其最优值.对二甲醚发动机的实例研究表明,所提出的产品族规划方法是可行的.

The most important in product family planning is to determine the products customized attributes and their variation ranges. The customization genes (CGs) concept was presented to depict the variant product attributes in product family, which are corresponding with customers individual requirements. Based on customization genes, the product family planning process is as follows: ① divide the customers into different groups; ② distinguish the customization genes candidates (CGCs) from the composing units ...