Recursive estimation for descriptor systems with multiple packet dropouts and correlated noises

	Recursive estimation for descriptor systems with multiple packet dropouts and correlated noises
	Feng J. X.; Wang T. F.; Guo J.
	2014
发表期刊	Aerospace Science and Technology
ISSN	ISBN/1270-9638
卷号	32 期号:1 页码:200-211
摘要	In this paper, the problem of recursive estimation is studied for a class of descriptor systems with multiple packet dropouts and correlated noises. The multiple packet dropouts phenomenon is considered to be random and described by a binary switching sequence that obeys a conditional probability distribution. The autocorrelated measurement noise is characterized by the covariances between different time instants. The descriptor system is transformed into a regular line system with an algebraic constraint. By using an innovation analysis method and the orthogonal projection theorem, recursive estimators including filter, predictor and smoother are developed for each subsystem and the process noise. Further, the recursive filter, predictor and smoother are obtained for the original descriptor system with possible multiple packet dropouts phenomenon and correlated noises. Simulation results are provided to demonstrate the effectiveness of the proposed approaches. (C) 2013 Elsevier Masson SAS. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/44320
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Feng J. X.,Wang T. F.,Guo J.. Recursive estimation for descriptor systems with multiple packet dropouts and correlated noises[J]. Aerospace Science and Technology,2014,32(1):200-211.
APA	Feng J. X.,Wang T. F.,&Guo J..(2014).Recursive estimation for descriptor systems with multiple packet dropouts and correlated noises.Aerospace Science and Technology,32(1),200-211.
MLA	Feng J. X.,et al."Recursive estimation for descriptor systems with multiple packet dropouts and correlated noises".Aerospace Science and Technology 32.1(2014):200-211.

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