%0 Journal Article
%T Fusion and estimation of dynamic multiscale system based on M-band wavelet<br>基于M 带小波的动态多尺度系统融合估计
%A CUI Pei-Ling
%A WANG Gui-Zeng
%A PAN Quan
%A <br>崔培玲
%A 王桂增
%A 潘泉
%J 自动化学报
%D 2007
%I 
%X In this paper, the fusion and estimation algorithm of a class of dynamic multiscale systems is investigated. This system is subject to the known dynamic system model, and is measured by multiple sensors with di erent sampling rates. The sampling rates decrease by a factor of M(M>2). M-band wavelet is used to approximate the projection relationship between the scale spaces, and system model that satisfies Kalman filter condition is built. After performing Kalman filter, the optimal state estimation can be obtained. Simulation results are given to obtain insight into the effectiveness of our method.
%K M-band wavelet
%K dynamic multiscale system
%K estimation<br>M带小波
%K 动态多尺度系统
%K 估计
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=D6F5D588A7570CD0&yid=A732AF04DDA03BB3&vid=27746BCEEE58E9DC&iid=CA4FD0336C81A37A&sid=659D3B06EBF534A7&eid=DB817633AA4F79B9&journal_id=0254-4156&journal_name=自动化学报&referenced_num=1&reference_num=9