Research on case organization and retrieval of case and rule based reasoning approaches for electric power engineering design

Electrical engineering design is a weak-theory field, in which a great deal of domain knowledge is not extracted yet. Although CBR technique can perfectly simulate expert´s thinking process such as association, instinct, analogy, learning and recollection, it appears to be farfetched, unexplainable and unsystematic during its reasoning procedure because of its lack of deduce ability. In this paper the authors present case and rule based reasoning (CRBR) approach and bring forward a retrieving technique in the process of CRB and an organizing method of CRBR system for electric engineering design. The goal of the methods is to accomplish the whole tasks from scheme design to construction design