Fuzzy Modeling on L-R Fuzzy Number and Its Application

摘要

A new fuzzy modeling method, which based on L-R fuzzy number, is discussed in this paper. First, the fuzzy state equation model is constructed based on fuzzy state variable, fuzzy input variable an fuzzy output vari- able which are represented by L - R fuzzy number. And then, identification of time-varying parameter in this model is discussed further. At the end, a simulated ap- plication is given to indicate the effectiveness of this fuzzy modeling method.