协同设计环境中文档管理方式的研究

产品协同设计是设计人员利用网络技术，以协同方式来完成产品设计任务的设计模式。通过分析协同设计过程中文档管理的特点，提出了基于结构的产品数据模型及文档管理组织方式，建立了零件、部件及文档的数据模型，并对相应的版本管理进行了分析。

A mode of document management for cooperative design environment

Cooperative design is a design mode that support the designers to complete the product design task in cooperative mode through computer network . In this paper, on the basis of analysing the characteristics of the document management in cooperative design, a product data model based on the structure of product and a mode of document management are presented, and the data models of part as well as assembly and document are established, and the respective edition management is also be analysed.