%0 Journal Article
%T H-infinity filter design for discrete-time networked systems with random communication delays<br>具有随机通讯时延的离散网络化系统的H∞滤波器设计
%A WANG Wu
%A LIN Qiong-bin
%A YANG Fu-wen
%A <br>王武
%A 林琼斌
%A 杨富文
%J 控制理论与应用
%D 2007
%I 
%X The sensors and filter are connected via a limited bandwidth communication channel.The system measure- ments are often subject to randomly varying communication delays.A H-infinity filtering problem is proposed for linear discrete-time networked systems with random communication delays.The problem addressed here is the design of a linear H-infinity filter such that the error systems are exponentially mean-square stable and guarantee a prescribed H-infinity per- formance in term of linear matrix inequality(LMI).The filter is then obtained by solving a LMI using convex optimization techniques.A numerical example is also provided to demonstrate the validity of the proposed design approach.
%K discrete-time networked systems
%K random communication delays
%K H-infinity filtering
%K LMI<br>离散网络化系统
%K 随机通讯时延
%K H_∞滤波
%K 线性矩阵不等式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=16E9E85407DD11246A0DD89637885841&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=2E41258BCB9A7DB2&eid=0918129209B14F3E&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=6&reference_num=7