%0 Journal Article
%T Variable Structure Control for a Class of Systems with Mismatched Uncertainties<br>一类非匹配不确定性系统的变结构控制
%A HU Jianbo
%A CHU Jian
%A <br>胡剑波
%A 褚 健
%J 控制理论与应用
%D 2002
%I 
%X Variable structure control for a class of uncertain systems with mismatched uncertainties is proposed. The switching function is designed based on linear matrix inequality technology for the sub_system with mismatched uncertainties, and the corresponding variable structure control law is derived by the reachable condition of the sliding_mode motions. Furthermore, a new adaptive variable structure controller is presented with the estimations for the upper norms of the uncertainties.
%K uncertainties
%K variable structure control (VSC)
%K linear matrix inequality (LMI)
%K adaptive control<br>不确定性
%K 变结构控制
%K 线性矩阵不等式
%K 自适应控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=227B36BD27AF2AE09D8A577519CE5BC4&yid=C3ACC247184A22C1&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=03F1579EF92A5A32&eid=6270DC1B5693DDAF&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=2&reference_num=7