FUZZY REFERENCE SETS CONSTRUCTION AND FUZZY MODEL IDENTIFICATION

An identification algorithm of fuzzy model based on fuzzy reference sets is proposed,while the problems of model structure and fuzzy relation identification are discussed in detail.To construct the membership function,an optimization method is introduced so that the identification problem is converted into an optimization one.Furthermore,concrete algorithm and simulation examples are given.The results show that the fuzzy model established by the proposed method is quite perfect.