摘要
为了解决工程CAD系统中数据处理效率低及方便工程CAD软件的开发维护,介绍了基于Windows平台开发的CAD系统的面向对象工程数据库系统,讨论了工程数据库系统的数据模型、逻辑设计、系统的体系结构和功能实现。
An object-oriented engineering database of CAD system developed on the basis of windows platform is introduced and its data model logical design, system architecture and developing function are discussed in order to solve the problem of the low effective data processing in engineering CAD system and facilitate the development and maintenance of engineering CAD software.
出处
《安徽技术师范学院学报》
2005年第3期23-27,共5页
Journal of Anhui Agrotechnical Teachers College
