一种新的特征展开模糊推理方法

A new method of character expansion of fuzzy reasoning

在Zadeh提出的模糊推理合成规则及陈永义等提出的模糊集特征展开近似推理方法的基础上,给出了新的模糊推理合成方法,定义了模糊集的一种新的特征展式,分别给出了计算一般模糊推理和双重蕴涵命题模糊推理的新方法,并把它们推广到一般情形,即一个模糊推理系统是由一组多重蕴涵命题组成的情形,得到一种新的模糊集特征展开推理方法.这种方法使得模糊推理合成计算简单,给Fuzzy控制器的设计带来方便.

On the basis of the compositional rules of fuzzy inference and the method of character ex- pansion of fuzzy inference which respectively are presented by L. A. Zadeh and Y. Y. Chen,we applied a new compositional method of fuzzy inference, defined a new character expansion of fuzzy set, ad- vanced respectively a new method which calculated fuzzy inference of double implication proposition and ordinary fuzzy inference. The extended method are the same with a fuzzy inference system which is composed of multiple implication proposition. We established a new method of character expansion of fuzzy inference. The method of character expansion of fuzzy inference is applied to comparatively far-ranging operation,it will make the composite calculation of fuzzy inference simple and bring a kind of simple method for designing fuzzy controller.