Development And Research Of Automotive Engine Fault Diagnosis Expert System

This system proceed from practical angle, to carry on fault diagnose developmental research of expert system Biyadi automotive engine.On the basis of the complexity of engine fault and the principle of computer data structure.Adopting the data structure of the fault tree and the principle of relationship database to complete the express of Knowledge base.set up Knowledge base,Realize the Knowledge base and illation machine of ascertain fault diagnose.Regarded DELPHI as tools and developed automobile engine fault diagnoses expert system especially.The function that the system realizes mainly includes: engine ascertain fault diagnosing function, fault fuzzy inquiring function, Users diagnosis database scanning, printing, storing function,Knowledge base maintenance and modification, self-study and expansion function.Try to realize the uncertain fault diagnosis in addition.Try to realize the development of network fault diagnosis expert system based on ASP.