安徽大学学报(自然科学版)2012,Vol.36Issue(1):44-49,6.
一类不确定模糊时滞系统的鲁棒输出反馈H∞控制
Robust output feedback H∞ control for uncertain time - delay fuzzy systems
摘要
Abstract
This paper presents a robust output feedback H∞ control problem for a class of uncertain fuzzy systems with time - delay. The Takagi - Sugeno (T - S) fuzzy model is employed to represent an uncertain nonlinear systems with time - delay. Based on Lyapunov approach, a sufficient condition for the existence of the robust output feedback H∞ controller is derived in terms of linear matrix inequalities. A numerical example is given to show the effectiveness of our method.关键词
模糊T-S模型/H∞控制/线性矩阵不等式(LMI)/输出反馈/不确定性Key words
T-S fuzzy systems/ H∞ control/ linear matrix inequality ( LMI)/ output feedback/ uncertainty分类
信息技术与安全科学引用本文复制引用
黄韩亮..一类不确定模糊时滞系统的鲁棒输出反馈H∞控制[J].安徽大学学报(自然科学版),2012,36(1):44-49,6.基金项目
国家自然科学基金资助项目(10971186) (10971186)
福建省自然科学基金资助项目(2011 J05013) (2011 J05013)
漳州师范学院科学研究基金资助项目(SJ1005) (SJ1005)