Design an Intelligent Fault Diagnostician IETM

Abstract

In order to overcome the limitation of traditional information management system and fault diagnosis system, the intelligent fault diagnosis and IETM technologies were effectively integrated. A fault diagnosis strategy based on integrating fault tree analysis (FTA) and case-based reasoning (CBR) was employed in system design. The Mean Time To Repair was introduced to compute fault diagnosis order, and the improved probability parameter of bottom event was put forward and used to system design. The implementation method of system was given.