产品设计链中概念设计变更管理研究

Research on Conceptual Design Change Management in Product Design Chain

分析了当前概念设计中设计变更管理的不足,针对设计链概念设计中产品的结构和组成不明确等特点,提出以文件关系结合配置管理的思想,对概念设计变更进行管理。在分析已有概念设计流程的基础上,构建了产品设计链的概念设计流程,对概念设计阶段的文件关系进行了定义和形式化描述,提出了基于配置管理的概念设计设计变更控制流程。提出了文件矩阵树的概念,克服了基于文件的设计变更管理模式不能确定变更扩散范围的不足,实现了产品设计链各成员间文件关系信息的完整性、一致性和有效性。

Some deficiencies were analyzed for current design change management of conceptual design.This paper proposed a solution for conceptual design change management,where the document relationships combined with configuration management.It aimed at the structure and composition uncertainty of conceptual design in product design chain.On the basis of analyzing existing conceptual design procedures,the conceptual design flow of product design chain was constructed.In conceptual design phase,the document relationships were defined and formally described,a design change control processing was proposed based on configuration management for conceptual design of product design chain.The concept of document matrix tree was proposed originally,and the method can overcome insufficiency which the pattern of design change management based on document cannot determine the change of proliferation scope.This paper achieves the integrity,consistency and effectiveness of document relationship information among the partners of design chain.