期刊
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
卷 45, 期 12, 页码 2374-2378出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/9.895577
关键词
minimum variance; robust filter; two-stage Kalman filter; unbiased filter; unknown input decoupling
A new method is developed for the state estimation of linear time-varying discrete systems with unknown inputs. By making use of the two-stage Kalman filtering technique and a new proposed unknown inputs filtering technique, a robust two-stage Kalman filter (RTSKF) which is unaffected by the unknown inputs can be readily derived and serves as an alternative to the Kitanidis' unbiased minimum-variance filter. The application of this new filter is illustrated by optimal filtering for systems with unknown inputs.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据