Distributed Design of Robust Kalman Filters Over Corrupted Channels

doi:10.1109/TSP.2021.3070779

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	Distributed Design of Robust Kalman Filters Over Corrupted Channels
	He, Xingkang 1; Johansson, Karl Henrik 1; Fang, Haitao 2,3
	2021
发表期刊	IEEE TRANSACTIONS ON SIGNAL PROCESSING
ISSN	1053-587X
卷号	69 页码:2422-2434
摘要	We study distributed filtering for a class of uncertain systems over corrupted communication channels. We propose a distributed robust Kalman filter with stochastic gains, through which upper bounds of the conditional mean square estimation errors are calculated online. We present a robust collective observability condition, under which the mean square error of the distributed filter is proved to be uniformly upper bounded if the network is strongly connected. For better performance, we modify the filer by introducing a switching fusion scheme based on a sliding window. It provides a smaller upper bound of the conditional mean square error. Numerical simulations are provided to validate the theoretical results and show that the filter scales to large networks.
关键词	Kalman filters Noise measurement Temperature measurement Uncertainty Temperature sensors Symmetric matrices Pollution measurement Sensor network distributed filtering robust Kalman filter corrupted channel
DOI	10.1109/TSP.2021.3070779
收录类别	SCI
语种	英语
资助项目	Swedish Research Council ; National Natural Science Foundation of China[11931018]
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000645052600012
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/58597
专题	中国科学院数学与系统科学研究院
通讯作者	He, Xingkang
作者单位	1.KTH Royal Inst Thchnol, Sch Elect Engn & Comp Sci, Div Decis & Control Syst, SE-10044 Stockholm, Sweden 2.Chinese Acad Sci, LSC, NCMIS, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	He, Xingkang,Johansson, Karl Henrik,Fang, Haitao. Distributed Design of Robust Kalman Filters Over Corrupted Channels[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING,2021,69:2422-2434.
APA	He, Xingkang,Johansson, Karl Henrik,&Fang, Haitao.(2021).Distributed Design of Robust Kalman Filters Over Corrupted Channels.IEEE TRANSACTIONS ON SIGNAL PROCESSING,69,2422-2434.
MLA	He, Xingkang,et al."Distributed Design of Robust Kalman Filters Over Corrupted Channels".IEEE TRANSACTIONS ON SIGNAL PROCESSING 69(2021):2422-2434.