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将面向对象技术用于焊接工艺设计专家系统的开发。该系统应用专家系统的设计原理,根据用户输入的已知事实,采用盲目搜索、特殊优先等交替使用的搜索策略,自动搜索和生成焊接工艺文件;系统可视化的界面极大地方便了用户对知识库的各项操作和维护。该系统采用面向对象的可视化编程语言———VisualBasic6.0作为开发工具,并通过Access数据库建立焊接事实数据库,全面而完整地描述系统的信息。
Object-oriented technology for welding process design expert system development. The system uses the design principle of the expert system to automatically search and generate welding process files based on the known facts entered by the user using the search strategies such as blind search and special priority. The system visualization interface greatly facilitates the user’s knowledge of the knowledge base The operation and maintenance. The system uses object-oriented visual programming language --- VisualBasic6.0 as a development tool, and through the Access database to establish a database of welding facts, a comprehensive and complete description of the system information.