Practical Research Of Universal Order Sheet Expert System Based On Knowledge Expression

In the view of the existing Order Sheet Expert System lack of universality, transplantation and intelligence, based on the research of cognition theory and the structural design of knowledge base, the universal order sheet expert system is built with order sheet generation, sheet generated from graphic, database maintenance interface and order sheet management function. The main achievements are summarized as follows:1,According to the demand of power system, integral design scheme of the Expert System is analyzed and formulated.2,Common cognitive model of network topological cell is researched and built by using the concept of cognition theory.3,According to the idea of separating knowledge base, regulation base and inference machine, knowledge is stored in outside base in the form of database .4,The interface of SCADA is completed to receive real-time data.5,Strong Graphic interfaces have been exploited to maintain the database and knowledge-base.