Exploitation of welding procedure expert system

By using Visual C++ 6.0 as the developing method,utilizing SQL,Access and the classes such as CDaoTableDef,CDaoRecordset,CDaoQueryDef,CDaoDatabase which are encapsulated in MFC DAO.A kind of welding procedure expert system has been developed.The manipulation including browse,addition,deletion,correction of the knowledge base has been solved to the expansion of the expert system.The relevant knowledge base operation of welding procedure expert system has been introduced by example.One of the most important problems-management of knowledge base has been solved in this paper.Testing results show that the expert system can meet the actual demands as its good design and arrangement.