%0 Journal Article
%T Output feedback robust stabilization for a class of nonlinear systems with input unmodeled dynamics<br>一类带不确定输入动态非线性系统的输出反馈鲁棒镇定
%A WANG Xing-ping
%A ZHANG Jin-chun
%A CHENG Zhao-lin
%A <br>王兴平
%A 张金春
%A 程兆林
%J 控制理论与应用
%D 2005
%I 
%X The problem of global robust stabilization via output feedback for a class of nonlinear systems with input unmodeled dynamics is considered.The improved high-gain observers with an additional parameter are introduced to design robust output feedback controllers,by which the gain can be determined without recursive procedure.Under the assumption that the unmodeled dynamics are minimum-phase and relative degree zero,a globally stabilizing output feedback controller is explicitly constructed based on nonseparation principle.
%K global robust stabilization
%K dynamic output feedback
%K input unmodeled dynamics
%K high gain observer<br>全局鲁棒镇定
%K 不确定输入动态
%K 动态输出反馈
%K 高增益观测器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=C37C151113E01C5A&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=38B194292C032A66&sid=B7B25E832E7F23D8&eid=25467A5A28500A25&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=10