焊接工艺智能数据库系统的设计与实现

在分析已有焊接工艺专家系统和焊接工艺数据库系统现状的基础上，采用紧耦合技术，在数据库管理系统中引入专家系统工具，采用数据库系统管理专家系统知识库，设计开发了焊接工艺智能数据库系统。提出了焊接工艺智能数据库系统的设计方案和实现技术，介绍了专家知识的表示与管理及其在关系数据库中的表示与存储，同时研究了数据库系统智能化的实现过程。

Design and realization of intelligent database system of welding procedures

Based o n the analysis of the existed welding engineering software,the intelligent datab ase system of welding procedures is proposed in this paper by using tight-coupl ing technology and integrating expert system tool with database management syst em.In this system,knowledge base is managed by the database management system .The system design and realization technology are put forward,the method of k nowledge representation and management is discussed,and the representation and storage of knowledge in relation to database is introduced.Futhermore,the imp lementing course of database intelligence is studied.