%0 Journal Article
%T Adaptive fault-tolerant control for multi-input-multi-output minimum-phase systems with actuator failures<br>多输入多输出最小相位系统的执行器故障自适应容错控制
%A ZHANG Shao-jie
%A LIU Chun-sheng
%A HU Shou-song
%A <br>张绍杰
%A 刘春生
%A 胡寿松
%J 控制理论与应用
%D 2010
%I 
%X An adaptive fault-tolerant tracking-control scheme is proposed for a class of multi-input multi-output (MIMO) minimum-phase systems with actuators lock-in-space or/and variant actuator failures. The actuators are classified according to the characteristics of the systems; and neural networks are used to approximate unknown failure-functions of actuators. The model-reference-adaptive fault-tolerant control method is used to design the control law. This control law guarantees the closed-loop systems to be stable and the tracking-errors to be uniformly ultimately bounded. Simulation results show the effectiveness of the proposed method.
%K MIMO nonlinear minimum-phase systems
%K adaptive-fault tolerant-control
%K actuator failures
%K feedback linearization
%K neural networks<br>MIMO非线性最小相位系统
%K 自适应容错控制
%K 执行器故障
%K 反馈线性化
%K 神经网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=7C31C4B5A16D81D535EFC50F2B998F4E&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=9CF7A0430CBB2DFD&sid=C9D6A9952042973F&eid=1805714CB338690A&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=7