摘要
对一类基于T-S(takagi-sugeno)模糊模型的具有时滞的不确定非线性离散系统的模糊鲁棒控制问题进行了探讨.提出了一种基于线性矩阵不等式(LMI)方法的模糊鲁棒状态反馈控制器的设计方法,并根据Lyapunov稳定性理论,获得了系统模糊鲁棒稳定的充分条件,仿真结果验证了该控制方法的有效性。
The problem of the robust fuzzy control for a class of uncertain nonlinear discrete systems with time-delay based on the Takagi-Sugeno(T-S) fuzzy model is studied in this paper. A design scheme of fuzzy robust state feedback controller based on LMI technique is presented. The Lyapunov synthesis approach is used to develop the sufficient conditions for the given constrained LMIs. The simulation examples show the effectiveness of the proposed method.
出处
《扬州大学学报(自然科学版)》
CAS
CSCD
2003年第4期47-51,共5页
Journal of Yangzhou University:Natural Science Edition
基金
国家自然科学基金(60074013)
扬州大学信息科学学科群资助项目(ISG030606)