Consistent distributed state estimation with global observability over sensor network
نویسندگان
چکیده
منابع مشابه
Consistent distributed state estimation with global observability over sensor network
This paper studies the distributed state estimation problem for a class of discrete time-varying systems over sensor networks. Firstly, it is shown that a networked Kalman filter with optimal gain parameter is actually a centralized filter, since it requires each sensor to have global information which is usually forbidden in large networks. Then, a sub-optimal distributed Kalman filter (DKF) i...
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ژورنال
عنوان ژورنال: Automatica
سال: 2018
ISSN: 0005-1098
DOI: 10.1016/j.automatica.2018.03.029