Expert System for Radar Equipment Faults Diagnosis Based on Rough Set Theory

摘要：

This paper puts forward a fault diagnosis expert system based on rough set theory on foundation of traditional radar equipment fault diagnosis; In order to solve the bottle neck problem in the expert system, which is difficult in acquiring completing knowledge. The systems starts from the decision table of historical fault data and reduces by rough set theory, and then construct the model for expert system knowledge. After it calculates diagnosis rule roughness degree, it determines the confidence degree. It uses the reasoning mechanism and fault cases database to implements dynamical maintenance of the knowledge database.

关键词： Expert system rough set radar equipment fault diagnosis

作者: Dai Jianpeng Wei Zhensheng Wang Chunping Zhang Guangyuan

作者单位: Department of Optics and Electronics,Ordnance Engineering College,Shijiazhuang 050003,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）