%0 Journal Article
%T Fault-tolerant control for distributed-parameter switched systems with Neumann boundary conditions<br>具有Neumann边界的分布参数切换系统的容错控制
%A DONG Xue-ping
%A NIE Jing
%A WU Yan
%A <br>董学平
%A 聂婧
%A 吴妍
%J 控制理论与应用
%D 2010
%I 
%X We study the fault-tolerant control for a class of distributed parameter switched systems with Neumann boundary conditions. Under actuator failure or partial failure, the sufficient condition for the existence of a closed-loop switched fault-tolerant controller with hybrid state feedback is obtained based on Lyapunov function method and Green formula. By the linear matrix inequality (LMI) approach, the design of the fault-tolerant controller is converted into finding feasible solutions to a group of LMIs, which can be efficiently carried out by using MATLAB LMI toolbox. Simultaneously, Poincare inequality is used to reduce the conservativeness of the control system design. Finally, a numerical example validates the proposed design method.
%K distributed-parameter systems
%K switched systems
%K fault-tolerant control
%K Neumann boundary<br>分布参数系统
%K 切换系统
%K 容错控制
%K Neumann边界
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=E4A04464C491FD300D5AA33A67A4E886&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=708DD6B15D2464E8&sid=D5FE4D327C08DA1B&eid=142CA2F7BF1B30ED&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=0