关键词: 复杂产品, 离散装配, 数据采集, 过程控制, 数据管理

Abstract: To solve the problem of data collection and management in discrete assembly process of complex product, by introducing the workflow management technology, a process model of data collection and management based on analysis of assembly data collection flow was presented. A workflow based assembly data collection and management method was proposed, and data collection process definition, data collection process instance generation as well as data collection process control were realized. Several key technologies such as dynamic customization of collection forms, accessing and organization of heterogeneous colleted data and technology oriented data collection and management were particularly illustrated. The feasibility of proposed method was proved by actual engineering applications.

Key words: complex product, discrete assembly, data collection, process control, data management