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›› 2005, Vol. 31 ›› Issue (18): 185-187.

• Papers • Previous Articles     Next Articles

Identification Method of T-S Fuzzy Model Based on Power Function Partition

ZHAO Qi1,LIU Kaidi2,PANG Yanjun2   

  1. (1.College of Information and Appliance,Hebei University of Engineering,Handan 056038;2.Institute of Uncertainty Mathematics,Hebei University of Engineering,Handan 056038)
  • Published:2005-09-25

基于幂函数隶属函数划分的T-S模糊模型辨识方法

赵奇,刘开第,庞彦军   

  1. 河北工程学院信电学院,河北工程学院不确定性数学研究所,河北工程学院不确定性数学研究所 邯郸 056038

Abstract: A new method of constituting fuzzy set is given.The fuzzy set constituted by power function satisfies measure rule,and perfects the fuzzy theory.It is also applied in the identification of T-S fuzzy model that uses power function fuzzy set.In the end,the fittest fuzzy set is confirmed by simulation experiments.

摘要: 给出了一种新的模糊集构成方法。用幂函数构成的模糊集满足测量准则,使模糊集理论更完善。并将幂函数模糊集应用到T-S模糊模型的辨识中。通过仿真试验,选择出最适合的模糊集。

关键词: 幂函数, 模糊集形状, 凸凹性, 模糊辨识

CLC Number: