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第 14 卷第 4 期计算机集成制造系统 Vol. 14 No. 4
2 0 0 8 年 4 puter Integrated Manufacturing Systems Apr . 2 0 0 8
文章编号:1006 - 5911 (2008) 04 - 0656 - 05
2 2基于设计2 2 结构矩阵的工程变更传播研究
何睿, 唐敦兵+ , 薛建彬
2 (南京航空航天2大学机电学院,江苏南京 210016)
摘要:针对以往工程变更管理中预测变更传播影响研究的不足,具体分析了水波式传播、开花式传播与雪崩
式传播三种变更传播类型的特点。基于设计结构矩阵和图论,提出了一种通过零件聚类和分级来预测变更传播影
响的方法,并通过一个真空吸尘器变更设计的实例验证了该方法的可行性。
关键词:工程变更;变更传播;设计结构矩阵;图论;聚类
中图分类号: TP391 72 ; T H122 文献标识码:A
Engineering change propagation based on design structure matrix
H E Rui , TA N G Dun bing + , X U E J ian bin
(School of Mechatronics Engineering , Nanjing University of Aeronautics & Astronautics ,
Nanjing 210016 , China)
Abstract : To deal with ings in existing engineering change propagation , characteristics of three typical engi
neering change propagation types (ripple propagation , blossom propagation , and avalanche propagation) were ana
lyzed. Based on Design Structure Matrix (DSM) and graph theory , a novel method via parts clustering and rating
was proposed to identify the path of engineering change propagation. A case study of vacuum cleaner was provided
to validate the feasibility of the proposed method.
Key words : engineering change ; change propagation ; design structure matrix ; graph theory ; clustering
原型系统,实现了工程变更流程无纸化;文献[ 3 ]详
0 引言
细设计了一套基于离散产品的变更管理软件。这其
在快速变化的市场环境下,客户需求更改、供应中也包括一部分工程变更传播的研究,但大都侧重
商发生变化、