基于产品特征向量的产品配置知识表达  

Knowledge Expression of Product Configuration Based on Product Characteristic Vector

作　　者：刘俊[1] 黄秀玲[2] 张智光[1] 

机构地区：[1]南京林业大学经济管理学院,南京210037 [2]南京林业大学机械电子工程学院,南京210037

出　　处：《计算机工程》2008年第18期19-20,23,共3页Computer Engineering

基　　金：国家"863"计划基金资助项目"金城CIMS重点应用工程"(863-511-910-403)

摘　　要：针对产品配置对不同产品的适应能力差、配置知识表达复杂的现状,提出基于产品特征向量的知识表达方法。在产品特征可量化的条件下,建立基于产品特征向量的产品配置模型,给出知识表达的理论基础和实现步骤。产品特征向量的引入,实现了对产品特征的自然语言描述向数学语言描述的转化;捆绑在组件上的约束和产品特征向量相关,使约束表达直观、集中,降低了知识表达的难度,并给出成功应用案例。Aiming at the situation that product configuration can not adapt to different products and knowledge expression is complicated, product configuration based on product characteristic vector is presented. Under the condition of quantifiable product characteristics, the model of product configuration based on product characteristic vector is constructed, and the basic theory and process of knowledge expressions are given. Introducing of product characteristic vector realizes the transformation from the description of natural language of product characteristics into that of math language. Constraints attached to components are related to product characteristic vector, which makes constraint representations simple and concentrated, reducing the difficulty of knowledge expression. And a successful case is illustrated.

关 键 词：产品特征向量 知识表达 约束 ERP产品配置 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]