摘要
结合协同式工厂设计系统中数据管理的要求和特点,给出了基于C/S模式的3层体系结构,并在此基础上提出数据管理的动态模型·详细讨论了模型数据及其拓扑关系的表示方法、模型设计版本的控制方法以及数据访问控制方法等·将这些方法应用于协同式工厂设计原型系统中,较好地解决了系统中数据管理的基本问题·
According to the characteristics and requirements of data management in cooperative plant design system（CPDS）, C/S mode-based CPDS＇s three-layer architecture is presented. A dynamic model of data management is proposed. Major methods for data management are described in detail, such as presentation method of data and topology relationship, version control of design data, data access control, et al. These are all applied to the prototype of CPDS, and the basic data management problems in CPDS are well resolved.
出处
《计算机辅助设计与图形学学报》
EI
CSCD
北大核心
2006年第4期563-567,共5页
Journal of Computer-Aided Design & Computer Graphics
基金
国家"八六三"高技术研究发展计划/CIMS主题基金(2001AA412170)
