摘要
基于Ｚａｄｅｈ的模糊逻辑推理和语言控制策略，进行了三维模糊控制器的结构研究．证明了具有线性控制规则的三维模糊控制器可等同于一个全局多层次线性关系式和一个局部非线性ＰＩＤ型控制器，由此剖析了模糊控制器的推理机制和其非线性本质．
,Based on Zadeh's linguistic control strategy and inference process, this paper presents an approach to the structure analysis of three dimensional fuzzy controller. The authors analytically prove that a typical three dimensional fuzzy controller with linear control rules is the sum of a global nonlinear controller and a local nonlinear PID like controller. In such a way, the reasoning mechanism of three dimensional fuzzy controller is presented and the nonlinear essence of it disclosed.
出处
《自动化学报》
EI
CSCD
北大核心
1998年第2期230-235,共6页
Acta Automatica Sinica
基金
国家自然科学基金
关键词
三维
模糊控制器
结构分析
模糊控制理论
,three dimensional fuzzy controller, structure analysis, membership function, PID control
