摘要
将设计结构矩阵方法应用到复杂产品的协同设计开发过程中,通过分析设计行为之间的信息交互获得DSM的量化表达,利用图论中的强连通分支问题算法识别耦合活动集,并在此基础上根据DSM重构原则对DSM进行模块化的过程重构,同时对块内设计任务进行聚类、撕裂,获得协同设计开发过程中的优化重组,为复杂产品的设计开发提供了有效的解决方法,并通过实例说明了该方法的实用性。
Design structure matrix is applied to the collaborative design process for complex products. The recognition problem of coupling activities in DSM can be solved by graph theory knowledge. And a method for reconfiguration of DSM blocking is presented according to the principles. Then, reengineering for a design process is proposed by decomposing and tearing the blocked activities to shorten the cycle of design and reduce the cost of development. Finally, a case, the aircraft design process reconfiguration with DSM, is presented.
出处
《中国工程科学》
2006年第5期52-57,共6页
Strategic Study of CAE
基金
国家自然科学基金资助项目(60274044)
国家"八六三"高技术研究发展计划资助项目(2002AA411320)
关键词
DSM(设计结构矩阵)
过程重构
耦合
撕裂
DSM （design structure matrix）
process reconfiguration
coupling
tearing
