中国机械工程2013，Vol.24Issue(15)：2025-2030,6.DOI:10.3969/j.issn.1004-132X.2013.15.008
产品关键特性的识别过程与分解方法
Identification Process and Decomposition Method for Product Key Characteristics
摘要
Abstract
For improving product quality,variation transmission chain of key characteristics based on assembly oriented graph was studied,and the candidate lower key characteristics sets were established.The index in candidate key characteristics set was analyzed quantitatively by using DEMATEL method based on fuzzy theory.The quantified causal relationship among indexes and importance ranking were presented according to quantized results.The importance degree was used to identify key characteristics of this level.Finally,the proposed method was applied to thread trimmer mechanism,and the results suggest its feasibility and effectiveness.关键词
识别/分解/装配有向图/DEMATELKey words
identification/decomposition/assembly oriented graph/DEMATEL (decision making trial and evaluation laboratory)分类
机械制造引用本文复制引用
张莉,冯定忠,王林军..产品关键特性的识别过程与分解方法[J].中国机械工程,2013,24(15):2025-2030,6.基金项目
浙江省教育厅科研项目(Y200906405) （Y200906405）
浙江省博士后科研项目([2011]368) （[2011]368）
