摘要
本文主要研究基于样本值数据线性系统的滤波器设计问题.通过构造新的李雅普诺夫泛函,并结合自由权矩阵技术,提出了一种基于样本值数据的滤波器设计新方案.根据线性矩阵不等式的可解性,给出了基于样本值数据的滤波器存在的充分条件.最后通过数值仿真实例验证本文所提方法的有效性.
This paper focuses on the problem of filter design for liner systems based on sampleddata.By constructing a new Lyapunov function and using free-weighting matrix technique,a new sample-data-based filter design scheme is proposed.Some sufficient conditions of existence of sampledata filter are established according to the feasibility solutions of some linear matrix inequalities（LMIS）.A numerical simulation example shows the effectiveness of the proposed method.
出处
《渤海大学学报（自然科学版）》
CAS
2012年第4期360-366,共7页
Journal of Bohai University:Natural Science Edition
基金
国家自然科学基金资助项目(No:61074008)
