%0 Journal Article
%T Output feedback adaptive maneuvering for multi-input multi-output uncertain nonlinear systems<br>多输入多输出不确定非线性系统的输出反馈自适应机动控制
%A Zhou Ying
%A Zang Qiang
%A <br>周颖
%A 臧强
%J 物理学报
%D 2009
%I 
%X The output maneuvering problem generally consists of geometric task and dynamic task. In this paper, the adaptive maneuvering control based on output feedback is studied for multi-input multi-output nonlinear system with parametric uncertainty. The virtual estimation of the controlled system states is achieved by introducing filters and observer. Based on the backstepping approach in vector form, an output feedback adaptive maneuvering control scheme is proposed and three kinds of adaptive laws governing the path variable are presented. The geometric and the dynamic tasks are solved, meanwhile the global stability of the closed loop systems is guaranteed through the control scheme. The simulation results show the effectiveness of the proposed scheme.
%K output feedback
%K nonlinear systems
%K output maneuvering
%K backstepping<br>输出反馈，
%K 非线性系统，
%K 输出机动，
%K 反推
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=17AEA4CF8881ADABF159E91AD1A07C02&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=708DD6B15D2464E8&sid=9FE1649DDAD760F6&eid=718DA78D6994F7BB&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0