A fault diagnosis expert system-based network tool for network

A fault diagnosis expert system-based network tool for network: including expert system shell and intelligent fault diagnosis and control paradigm; expert system shell contains repository, database, inference engine and a graphical user interface; Knowledge dichotomous variable section, the rules section and question period; database table points: identify areas, problem areas and answer area; by typing the query information relevant keywords, you can enter into the database; then, showing all related to the key issues; inference engine provided control system, comprising: a matching rule, the rule selection and execution rules. The present invention can deal with failures of various objects, such as transformers, AC and DC motors, and various types of electrical distribution equipment, able to mimic the expert, based on knowledge acquisition, knowledge base and use the database to infer failure scenarios. It is simple to use, flexible and friendly. Offline run independently, it can also run on the network.