Learning-Based Switched Reliable Control of Cyber-Physical Systems With Intermittent Communication Faults

doi:10.1109/JAS.2020.1003141

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	Learning-Based Switched Reliable Control of Cyber-Physical Systems With Intermittent Communication Faults
	Xin Huang; Jiuxiang Dong
刊名	IEEE/CAA Journal of Automatica Sinica
	2020
卷号	7 期号:3 页码:711-724
关键词	Adaptive dynamic programming (ADP) communication fault cyber-physical systems (CPSs) data-driven control reliable control
ISSN号	2329-9266
DOI	10.1109/JAS.2020.1003141
英文摘要	This study deals with reliable control problems in data-driven cyber-physical systems (CPSs) with intermittent communication faults, where the faults may be caused by bad or broken communication devices and/or cyber attackers. To solve them, a watermark-based anomaly detector is proposed, where the faults are divided to be either detectable or undetectable. Secondly, the fault’s intermittent characteristic is described by the average dwell-time (ADT)-like concept, and then the reliable control issues, under the undetectable faults to the detector, are converted into stabilization issues of switched systems. Furthermore, based on the identifier-critic-structure learning algorithm, a data-driven switched controller with a prescribed-performance-based switching law is proposed, and by the ADT approach, a tolerated fault set is given. Additionally, it is shown that the presented switching laws can improve the system performance degradation in asynchronous intervals, where the degradation is caused by the fault-maker-triggered switching rule, which is unknown for CPS operators. Finally, an illustrative example validates the proposed method.
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/42982]
专题	自动化研究所_学术期刊_IEEE/CAA Journal of Automatica Sinica
推荐引用方式 GB/T 7714	Xin Huang,Jiuxiang Dong. Learning-Based Switched Reliable Control of Cyber-Physical Systems With Intermittent Communication Faults[J]. IEEE/CAA Journal of Automatica Sinica,2020,7(3):711-724.
APA	Xin Huang,&Jiuxiang Dong.(2020).Learning-Based Switched Reliable Control of Cyber-Physical Systems With Intermittent Communication Faults.IEEE/CAA Journal of Automatica Sinica,7(3),711-724.
MLA	Xin Huang,et al."Learning-Based Switched Reliable Control of Cyber-Physical Systems With Intermittent Communication Faults".IEEE/CAA Journal of Automatica Sinica 7.3(2020):711-724.