%0 Journal Article
%T On LQG problems with unknown noises<br>噪声未知的LQG控制问题研究
%A QIAN Fu-cai
%A ZHU Shao-ping
%A LIU Ding
%A <br>钱富才
%A 朱少平
%A 刘丁
%J 控制理论与应用
%D 2010
%I 
%X For the control problem of linear-quadratic-Gaussian(LQG) with unknown variances of noises, a dual adaptive control approach with learning features is proposed. The controller, on the one hand, drives the system toward a desired state; on the other hand, it performs the learning process to reduce the uncertainties of unknown parameters. Simulation results validate the proposed approach.
%K robust control
%K LQG control
%K dual control
%K Kalman filter<br>鲁棒控制
%K LQG控制
%K 对偶控制
%K Kalman滤波
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=FAE3CEE85D5DE65B822DFFF2A48ECBAC&yid=140ECF96957D60B2&vid=DB817633AA4F79B9&iid=5D311CA918CA9A03&sid=5E7C14876566242F&eid=92CE31955C2FC520&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=14