%0 Journal Article
%T ROBUST FILTER DESIGN FOR LINEAR UNCERTAIN SYSTEM<br>线性不确定系统鲁棒滤波器设计
%A LIU Shi-Na
%A FEI Shu-Min
%A FENG Chun-Bo
%A <br>刘诗娜
%A 费树岷
%A 冯纯伯
%J 自动化学报
%D 2002
%I 
%X The robust guaranteed cost filter design problem for linear uncertain system is studied, including continuous time and discrete time systems. The design idea of the guaranteed cost filter is adopted. The convenient test approach for the existence of robust guaranteed cost filter is presented in the form of linear matrix inequality (LMI). Moreover, the parameters of the filter are determined directly by solutions of the LMI. If the robust guaranteed cost filter exists, the cost matrix can be optimized to get the optimal robust guaranteed cost filter. At last, a simulation example is given and the results demonstrate the effectiveness of the approach.
%K Uncertain system
%K guaranteed cost filter
%K LMI approach<br>鲁棒滤波器
%K 设计
%K 线性不确定系统
%K 离散系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=F789555C668380C9&yid=C3ACC247184A22C1&vid=D3E34374A0D77D7F&iid=CA4FD0336C81A37A&sid=771152D1ADC1C0EB&eid=E514EE58E0E50ECF&journal_id=0254-4156&journal_name=自动化学报&referenced_num=10&reference_num=6