基于证据理论的QFD信息协同方法  

Information coordination method of quality function disposition based on evidence theory

作　　者：王红军[1] 汪刘一[1] 何剑飞[1] 娄琳[2] 邹湘军[1] 

机构地区：[1]华南农业大学工程学院,广东广州510642 [2]漯河职业技术学院机电系,河南漯河462002

出　　处：《机械设计》2006年第6期13-15,共3页Journal of Machine Design

基　　金：国家自然科学基金资助项目(50475047);广东省自然科学基金资助项目(05006661)

摘　　要：针对多功能团队中产品开发人员进行产品规划时所给出的不同决策结果,采用证据理论进行了协同处理。将产品开发人员给定的工程技术指标集作为证据理论的识别框架,根据识别框架中元素的肯定程度,确定证据的基本可信度分配;采用证据加权调整法降低各证据间的冲突;对调整后的各证据进行合成,获得协同处理结果,使产品规划能够反映多功能团队所有产品开发人员的一致意见。Aiming at different results of strategic decision given by product developers in multi-functioned team while conducting product planning, the coordinative treatment was carried out by the adoption of evidence theory. Taking the engineering technological index set specified by product developers as the discriminative frame of evidence theory and according to the affirmative degree of elements of discriminative frame to ascertain the distribution of basic believability of evidence. Adopting the method of weighted adjustment of evidence to lower the conflicts among evidences. Composition on the being adjusted evidences was carried out to obtain the result of coordinative treatment thus makes the product planning be able to reflect the identical views of all the product developers of the multi-functioned team.

关 键 词：质量功能配置 证据理论 信息协同 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]