并行环境下产品设计活动序列的研究

Study on the Design Activity Sequences in Concurrent Environment

结合电磁轴承 转子系统 ,研究了产品设计过程的建模方法 ,建立了产品设计活动序列的网络模型及其矩阵表达 .基于设计活动的序列网络模型 ,对设计过程中各设计活动序列出现的概率、关键路径及其延续时间作了分析研究 .结果表明 ,这种方法可以对产品设计过程中的设计活动进行定量分析 ,从而来确定影响产品设计进程的关键环节 ,为并行设计的组织、实施提供指导 .

Modeling of product design process in concurrent environment is analyzed.Network and matrix representations of design activity sequences are established. Based on the network representation, an analysis method for design activity sequence, critical path and time consuming is presented. This method can make quantitative analysis on the product design activities, so the key factors that affect the process of the product design can be determined.