基于小波分析的模糊推理方法  

Fuzzy Reasoning Method Based on wavelet analysis

作　　者：董永英[1] 刘琳[1] 

机构地区：[1]西安邮电学院电子与信息工程系,陕西西安710121

出　　处：《微计算机信息》2010年第18期226-228,共3页Control & Automation

摘　　要：在简单小波类与某一隶属函数类一一对应关系的基础上,讨论了小波分析与模糊推理的联系。把小波分析方法运用到模糊推理中,提出了基于小波分析的特征展开近似推理法,把由近似推理实际上是特征系数传递这一本质转化为小波基系数的传递,进一步揭示模糊推理的实质,当模糊规则数增加至无穷时,近似推理将变成精确一致,并与CRI法推理效果进行了比较分析。Based on one-to-one relationship between the simple category and the type of membership function, Discussion of the wavelet analysis and fuzzy reasoning links. Applied The wavelet analysis method to fuzzy reasoning and carried out the Characteristic Expanding Inference Based on the wavelet analysis, further reveal the essence of fuzzy reasoning, the reasoning result and the simulating control effects of the Compositional Rule of Inference have been compared and analyzed.

关 键 词：小波分析 模糊推理 模糊控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]