摘要
本文主要研究一类具有未知常数控制增益的非线性系统的自适应模糊控制问题，提出了一种能够利用专家的语言信息和数字信息的自适应模糊变结构控制器的设计方案。通过理论分析，证明了模糊变结构控制系统是全局稳定的。
The problem of adaptive fuzzy control for a class of nonlinear systems with unknown constant control gain is mainly studied in this paper. A design scheme of an adaptive fuzzy variable structure controller is proposed. The design is capable of incorporating linguistic and numerical information into controller. By theoretical analysis,the fuzzy variable structure control system is proved to be globally stable,with tracking errors converging to a neighborhood of zero.
出处
《模糊系统与数学》
CSCD
1999年第1期76-82,共7页
Fuzzy Systems and Mathematics
基金
国家自然科学基金
扬州大学科研基金
关键词
模糊控制
变结构控制
自适应控制
全局稳定性
Nonlinear systems
Fuzzy control
Variable structure control
Adaptive control
Global stability
