Research on High-Speed Fuzzy Reasoning with CPLD for Fault Diagnosis Ezpert System

摘要：

As an effective method for diagnosis reasoning, fuzzy reasoning is hard to meet the real-time challenge for its complex process and time-consuming. According to the principle of conventional fuzzy reasoning with software, a new method to design expert system fuzzy reasoning with CPLD for fault diagnosis is presented. In the new method, fuzzy operating is realized by function transform with ROM, and CPLD provides logic control and process coordination for fuzzy reasoning. After all, the whole fuzzy reasoning is finished with hardware, not software. It is validated by many experiments that the speed of fuzzy reasoning with this method is faster than traditional modes, and it can be applicable to many on-line diagnosis systems based on single-chip controller or DSP .(Digital signal Processor).

关键词： CPLD Fault Diagnosis Fuzzy Reasoning Ezpert System

作者: Jingyan Xue Laijun Sun Changming Qiao Haibo Qian

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: 3792-3796

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）