Implement Fault Diagnosis High Speed Reasoning Ezpert System with CPLD

摘要：

This paper introduces a new method to design expert system reasoning with CPLD for fault diagnosis. Firstly, the reasoning process of normal expert system is analyzed; Secondly, the knowledge and experiences of experts are transformed to binary or multi-valued reasoning using fault tree, and the processes are realized with simple gate circuits; lastly, the new scheme is used in fault diagnosis for HV circuit breakers instead of primary reasoning with software. It is validated that the reasoning speed using this scheme is faster than traditional reasoning modes, and it can be applicable to many expert systems based on single-chip controller or DSP (Digital Signal Processor).

关键词： CPLD fault diagnosis ezpert system HV circuit breaker.

作者: Jingyan Xue Laijun Sun Changming Qiao Guangzhong Ye

作者单位: HLJ Province Key Lab of Senior-Education for Electronic Engineering (Heilongjiang University) Harbin 150080,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3768-3772

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）