H-infinity state estimation via asynchronous filtering for descriptor Markov jump systems with packet losses

doi:10.1016/j.sigpro.2018.09.003

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	H-infinity state estimation via asynchronous filtering for descriptor Markov jump systems with packet losses
	Wang, Jimin 1; Ma, Shuping 2; Zhang, Chenghui 3; Fu, Minyue 4
	2019
发表期刊	SIGNAL PROCESSING
ISSN	0165-1684
卷号	154 页码:159-167
摘要	This paper is concerned with the problem of asynchronous state estimation for a class of discrete-time descriptor Markov jump systems with packet losses. Packet losses and asynchronous modes are simultaneously considered in the communication link between the plant and the estimator, where the missing probability of packet losses is governed by a binary distribution. Firstly, by constructing a stochastic Lyapunov functional, a sufficient condition is given such that the filtering error system is stochastically admissible and has a prescribed H-infinity noise attenuation performance index. Then, based on the matrix inequality decoupling technique, a linear matrix inequality (LMI)-based condition on the existence of the H-infinity asynchronous filter is presented, where the asynchronous filter can be of full-order or reduced-order. Compared with the previous methods, the proposed design method does not impose constraints on slack variables and dimensions of the designed filter, which shows less conservative results. Finally, numerical examples are given to illustrate the benefit and applicability of the new method. (C) 2018 Elsevier B.V. All rights reserved.
关键词	Descriptor Markov jump systems Packet losses Asynchronous filter H-infinity state estimation
DOI	10.1016/j.sigpro.2018.09.003
语种	英语
资助项目	National Natural Science Foundation of China[61473173] ; National Natural Science Foundation of China (NSFC)[61320106011]
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000448096000015
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/31701
专题	中国科学院数学与系统科学研究院
通讯作者	Ma, Shuping
作者单位	1.Chinese Acad Sci, Acad Math & Syst Sci, Inst Syst Sci, Key Lab Syst & Control, Beijing 100190, Peoples R China 2.Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China 3.Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Shandong, Peoples R China 4.Univ Newcastle, Sch Elect Engn & Comp Sci, Callaghan, NSW 2308, Australia
推荐引用方式 GB/T 7714	Wang, Jimin,Ma, Shuping,Zhang, Chenghui,et al. H-infinity state estimation via asynchronous filtering for descriptor Markov jump systems with packet losses[J]. SIGNAL PROCESSING,2019,154:159-167.
APA	Wang, Jimin,Ma, Shuping,Zhang, Chenghui,&Fu, Minyue.(2019).H-infinity state estimation via asynchronous filtering for descriptor Markov jump systems with packet losses.SIGNAL PROCESSING,154,159-167.
MLA	Wang, Jimin,et al."H-infinity state estimation via asynchronous filtering for descriptor Markov jump systems with packet losses".SIGNAL PROCESSING 154(2019):159-167.