%0 Journal Article
%T Observer-based adaptive fuzzy control for a class of nonlinear systems<br>基于观测器的一类非线性系统的自适应模糊控制
%A WANG Yong-fu
%A CHAI Tian-you
%A CHI Ying
%A TONG Shao-cheng
%A <br>王永富
%A 柴天佑
%A 迟　瑛
%A 佟绍成
%J 控制理论与应用
%D 2005
%I 
%X An observer-based robust adaptive controller for a class of nonlinear systems with uncertainties and external bounded disturbances is presented.It is assumed that only the system output variable can be measured,the state variables are estimated via a fuzzy observer that can guarantee the uniformly ultimate bounds of the observer errors.The adaptive controller with a fuzzy observer is designed to control a class of nonlinear systems with uncertainties and external bounded disturbances,and the adaptive controller can guarantee the uniformly ultimate bounds of the tracking errors.Simulation results demonstrate the effectiveness of the proposed method in order to achieve the desired performance.
%K fuzzy basis function
%K observer
%K uniformly ultimately bounded
%K adaptive fuzzy control<br>模糊基函数
%K 观测器
%K 一致最终有界
%K 自适应模糊控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=2A7EE58DE60C9941&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=38B194292C032A66&sid=396DD691E964F390&eid=238BD7580EFCC5AE&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=1&reference_num=13