面向产品族配置的可拓关联分析方法  

Extension association analysis method for product family configuration

作　　者：郭钢[1] 罗妤[1,2] 汤华茂[1] 徐建萍[3] 

机构地区：[1]重庆大学机械工程学院,重庆400044 [2]重庆科技学院电子信息工程学院,重庆401331 [3]贵州大学机械工程学院,贵州贵阳550003

出　　处：《重庆大学学报（自然科学版）》2011年第9期46-53,共8页Journal of Chongqing University

基　　金：国家863/CIMS主题资助项目(2007AA04Z1B1)

摘　　要：为更好地实现快速、有效的产品配置,通过建立需求评价模型、关系映射和可拓关联规则来实现配置过程,提出了基于需求评价模型的产品族可拓配置方法。通过确定客户的需求指标建立基于需求指标的评价模型,并根据评价模型中各个指标与产品族实例的特征指标建立映射关系,由关联规则确定评价模型与实例之间的相似度,提取最具相似度的产品族实例。根据具体相似情况展开实例推理,将实例修改成为满足配置要求的产品。该方法通过减速机配置得到验证。A product family extension configuration method based on evaluation model for customer demands,relational mapping and extension association rules is introduced to better realize rapid and effective product configuration.A demand-based evaluation model is confirmed by the information of customer demands and a mapping relationship between demand-based model and characters of product family cases is built.The similarity between evaluation model and product family cases is up to the association rules and a product family case with the highest similarity can be extracted according to association rules.According to the situation of the similarity,the extracted case is modified to meet the demands of configuration with case-based reasoning method.The method is validated by a speed reducer case.

关 键 词：需求评价模型 产品族配置 实例推理 可拓学 关联规则 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]