模糊控制器算法研究

A Study of the Algorithms of Fuzzy Controllers

若控制规则“ｉｆＡｔｈｅｎＢ”中，Ａ和Ｂ都是Ｏ型模糊集，称之为Ｏ型模糊控制规则。作者在本文首先给出了Ｏ型模糊数的概念，同时给出了Ｏ型模糊集之间相容度的定义。然后，给出了Ｏ型模糊集的交并运算，该运算具有较好的性质。在此基础上，作者又给出了基于Ｏ型模糊控制规则的模糊控制算法，该算法具有合理性和有效性。

A control rule 'if A then B' is called a fuzzy control rule of type O if A and B are fuzzy sets of type O. This paper first gives the concept of Type O fuzzy numbers and the definition of the compatibility degree among Type O fuzzy sets, then presents the intersection and union operations of Type O fuzzy sets whose properties are relatively superior, and finally proposes two reasonable and effective fuzzy control algorithms based on the Type O fuzzy control rules whose calculations are simple and convenient.