摘要
分析了产品与零部件之间的结构关系及相关数据,采用面向对象的方法建立了产品结构模型,以此来描述产品结构树;结合关系型数据库的特点,给出了产品结构树的遍历算法,从而为PDM系统的实现提供了基础。
The structure relationship and the relative data between the product and its components are analyzed, the product structure model is established by using object-oriented method and the product structure tree is described with the model. The traversal algorithm of product structure tree is given according to the characteristics of relational database and the foundation is provided for the realization of PDM system.
出处
《工具技术》
北大核心
2005年第8期40-42,共3页
Tool Engineering
