%0 Journal Article
%T Distributed quantized Kalman filtering for wireless sensor networks<br>无线传感器网络分布式量化卡尔曼滤波
%A CHEN Jun-yong
%A WU Yi-lin
%A QI Tian
%A <br>陈军勇
%A 邬依林
%A 祁恬
%J 控制理论与应用
%D 2011
%I 
%X We study the distributed quantized Kalman filtering for the target-tracking in wireless sensor networks(WSNs).Because of the constraints on power and bandwidth in WSNs,sensor data have to be quantized before transmis-sion.A linear discrete-time stochastic dynamic system is employed for this purpose.First,a dynamic Lloyd-Max quantizer is adopted and the corresponding online update scheme is designed.Then,the optimal recursive quantized Kalman filter is derived based on the Bayesian principles,and an asymptot...
%K wireless sensor networks
%K distributed quantized Kalman filtering
%K dynamic Lloyd-Max quantizer
%K stability<br>无线传感器网络
%K 分布式量化卡尔曼滤波
%K 动态Lloyd-Max量化器
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=6A8BE3DF7AF4A35B8B379F9CD4F8C397&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=59906B3B2830C2C5&sid=646B4A3AE1FCDA00&eid=7C95AAC7652395EE&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=0