产品族结构无向图模型  

Undirected Graph Model for Product Family Architecture

作　　者：陈建[1] 李方义[1] 李剑峰[1] 王玉玲[1] 姜峰[1] 马开岺 

机构地区：[1]山东大学机械工程学院,济南250061 [2]山东临工工程机械股份有限公司,临沂276000

出　　处：《机械科学与技术》2007年第8期1030-1034,共5页Mechanical Science and Technology for Aerospace Engineering

基　　金：国家自然科学基金项目(50375086);山东省博士基金项目(2006BS05010);博士后研究项目(LGP200401);国家科技支撑计划项目(2006BAF02A01;2006BAF02A08)资助

摘　　要：将图论思想引入到产品族建模中,产品的基本模块定义为第Ⅰ类顶点,其中差异化模块的定制选项定义为第Ⅱ类顶点;根据顶点之间的连接关系定义了3类约束,分别表示产品族基本构成约束、差异化定制约束和差异化选项匹配约束;在此基础上构建了一种产品族结构无向图模型及其定制约束关系矩阵,并给出了差异化产品定制的实现方法。最后以手电筒的产品族建模和个性化定制为例,对产品族结构无向图模型及其定制实现方法有效性进行了验证。结果表明:该模型可合理表达企业的定制能力,有效筛选掉定制过程中的冗余信息;差异化产品定制实现方法可提高个性化产品的定制速度和定制准确性,并可减少产品定制过程中人的工作量。We introduce the graph theory to product family modeling and define two types of vertex. According to the connection between the vertices, we also define the three kinds of constraint： fundamental composition constraint, differentiation customization constraint and differentiation option matching constraint. On the basis of the above definitions, we construct an undirected graph model for product family architecture and its customization constraint relation matrix. Taking the product family modeling and individualized customization of a torch for example, we verify the undirected graph model and the effectiveness of the customization method. The verification results show that the model can rationally express the customization capacity of an enterprise and effectively screen redundant information. The differentiation customization method can enhance customization speed and accuracy and reduce human work during product customization.

关 键 词：产品族建模 产品族结构模型 无向图 关系矩阵 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]