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基于幂函数隶属函数划分的T-S模糊模型辨识方法
Identification Method of T-S Fuzzy Model Based on Power Function Partition
【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。
【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.
【关键词】 幂函数;
模糊集形状;
凸凹性;
模糊辨识;
【Key words】 Power function; Shape of fuzzy set; Convex property and concave property; Fuzzy identification;
【Key words】 Power function; Shape of fuzzy set; Convex property and concave property; Fuzzy identification;
【基金】 国家自然科学基金资助项目“未确知信息处理方法研究”(60075013)
- 【文献出处】 计算机工程 ,Computer Engineering , 编辑部邮箱 ,2005年18期
- 【分类号】TP11
- 【下载频次】126