%0 Journal Article
%T Controller Design for a Class of Time Delay Systems with Uncertainty<br>一类带有不确定性的时滞系统的控制器设计
%A YANG Qing
%A LI Shurong
%A <br>杨青
%A 李树荣
%J 系统科学与数学
%D 2008
%I 
%X A nonlinear robust controller is proposed for a class of single input single output time-delay nonlinear systems with system uncertainty. Based on an iterative procedure known as backstepping, the Lyapunov-Krasovskii functions areconstructed at each step. By magnifying inequation at each step, a robust controller can be acquired, and the corresponding closed loop system is stable. The simulation result of two stage CSTR shows that the controller proposed in this paper has well control behavior.
%K Nonlinear systems
%K time delay
%K Lyapunov-Krasovskii function
%K backstepping<br>非线性系统
%K 时滞系统
%K 李亚普诺夫-克拉索夫斯基函数
%K 反步设计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=37F46C35E03B4B86&jid=0CD45CC5E994895A7F41A783D4235EC2&aid=419EF4E69A0FB97114E22C087738DA19&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=D5BEB939E141E547&eid=CD1AB74EAF0667FF&journal_id=1000-0577&journal_name=系统科学与数学&referenced_num=1&reference_num=7