Knowledge Modeling and Reasoning for Hydraulic System Fault Diagnosis Based on Ontology
WU Wen-feng · Computer Technology and Development · 2013
In order to realize integration and sharing of hydraulic systems fault diagnosis knowledge,and improve the efficiency of knowledge organization and maintenance of technical support,introduce ontology as a technical tool of knowledge modeling.Based on the analysis of knowledge structure of hydraulic systems,take advantage of protege3.3.1,protege3.4.7,protege4.2 series version of the software and ontology construction method to build a hydraulic system fault diagnosis model and describe the ontology with OWL,realize graphical representation.Through hydraulic system detection rules of the hydraulic oil established by ProRace,Pellet,JESS reasoner and SWRL language finish ontology reasoning,realizing junior fault diagnosis.Provide a new technique for the effective management and use of domain knowledge of the hydraulic system.