摘要
设计一个时滞依赖的模糊滤波器,使得滤波器不仅满足系统稳定性要求而且满足给定滤波误差系统的H∞性能要求。文章由线性矩阵不等式方法(LMI)得到了滤波器存在的充分条件,并给出了该类变时滞模糊系统的H∞滤波器设计方法,最后给出数值算例验证文中方法的有效性。
This paper deals with the design of a delay-dependent robust H∞ filtering for time varying delays Takagi-Sugeno fuzzy systems with distributed delay. The paper presents the design of a delay-dependent fuzzy filter ensuring both the robust stability and a prescribed H∞ performance of the filtering error system. Sufficient conditions for the solvability of the problem are obtained in terms of linear matrix inequalities （LMIs）, and two types of time-varying delays are suggested. Finally, two numerical examples are provided to demonstrate the effectiveness of the proposed approach.
出处
《苏州科技学院学报（工程技术版）》
CAS
2014年第3期60-67,共8页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
基金
国家自然科学基金项目(61203048)
