%0 Journal Article
%T Necessary and sufficient conditions of adaptive robust control for a class of nonlinear systems<br>不确定非线性系统自适应镇定的充要条件
%A SHE Yan
%A JIANG Jian-guo
%A ZHANG Si-ying
%A <br>佘焱
%A 姜建国
%A 张嗣瀛
%J 控制理论与应用
%D 2006
%I 
%X The problem of robust adaptive stabilization is discussed for a wide class of uncertain nonlinear control sys- tems,of which the nominal systems include some non-minimum phase nonlinear systems and some systems without relative degree.The uncertainties are time-invariant unknown linear parameters.Firstly,necessary and sufficient conditions are presented for the existence of a robust adaptive controller with some assumptions.The design procedure of the controller is then explicitly given by using the back-stepping approach.The main result does not require any growth conditions,relative degree conditions and minimum phase conditions.Finally,some examples are presented to illustrate the design procedure.
%K nonlinear systems
%K adaptive control
%K non-minimum phase systems
%K robust control<br>非线性系统
%K 自适应控制
%K 非最小相位系统
%K 鲁棒控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=26BED83A2623DE11&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=B31275AF3241DB2D&sid=0FBB0D015A3E9A88&eid=3C5A0072CBF0FE42&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=10