%0 Journal Article
%T Feedback Control of Nonlinear Discrete-Time Systems Based on Observers<br>非线性离散系统基于观测器的反馈控制
%A XIANG Zheng-rong
%A CHEN Qing-wei
%A HU Wei-li
%A <br>向峥嵘
%A 陈庆伟
%A 胡维礼
%J 控制理论与应用
%D 2001
%I 
%X A new kind of simple and easily implementable state observers are proposed for a class of nonlinear discrete time systems,and the convergence of the estimated state towards the true state is proved. Then,the observer based controllers which are used to stabilize the systems are designed.Finally,a numerical example is given to demonstrate effectiveness of the proposed method.
%K nonlinear discrete
%K time systems
%K state observers
%K linearization
%K feedback control
%K stability<br>非线性离散系统
%K 状态观测器
%K 反馈控制
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=5F249F0DE8D09791&yid=14E7EF987E4155E6&vid=13553B2D12F347E8&iid=CA4FD0336C81A37A&sid=E203FB1A272C9DD2&eid=0D0D661F0B316AD5&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=1&reference_num=5