Research and Application of Object-Oriented Knowledge Representation in Crane Expert System

Knowledge representation is one of the key part in expert system.With the in-depth research to the method of knowledge representation and the crane expert system's characteristic,uses a mix expression method with the object-oriented and produce expression method for expressing expert knowledge,then realizes the knowledge representation of crane designing under the language environment of C++,and gives the knowledge representation examples of crane operating.Based on this method,the system software codes is short,the system maintenance,modification and expansion are easy.Discusses the realization of some aspects to the crane operation expert system,for example,how to use object-oriented to pack rules,the building of knowledge base,the realization of knowledge inference and the specific application.