Abstract: In order to describe 13E simulation conceptual models sufficiently and explicitly, a method based on ontology was proposed considering the function of ontology. Based on the study of I3E simulation conceptual models, entities and interaction relationship were given in detail, then I3E simulation conceptual models were presented by OWL, and eight meta-ontology terms were proposed to implement the illustration of 13E simulation ontology.

Key words: BE, Conceptual model, Ontology, Entity, Interaction relationship