Observer-Based Distributed Secure Consensus Control of a Class of Linear Multi-Agent Systems Subject to Random Attacks

This paper is concerned with an observer-based distributed secure consensus control strategy for a class of linear multi-agent systems (MASs) with random attacks. Due to the fact that not all state information is available, observers are employed to estimate the internal states. The communication to...

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Bibliographic Details
Published inIEEE transactions on circuits and systems. I, Regular papers Vol. 66; no. 8; pp. 3089 - 3099
Main Authors Yang, Yang, Xu, Huiwen, Yue, Dong
Format Journal Article
LanguageEnglish
Published New York IEEE 01.08.2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Cyber system
distributed secure consensus control
Linear systems
Markov processes
mean-square exponential convergence
Multiagent systems
observer
Observers
Protocols
random attack
Riccati equation
Stability analysis
Strategy
Switches
Telecommunications
Topology
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Summary:This paper is concerned with an observer-based distributed secure consensus control strategy for a class of linear multi-agent systems (MASs) with random attacks. Due to the fact that not all state information is available, observers are employed to estimate the internal states. The communication topology is randomly switching under the attacks, and a distributed secure consensus strategy is proposed using the output information. The feedback gains are calculated via solving the Riccati equation and Riccati inequality, and stability analysis is proven that the MAS achieves secure consensus tracking in the mean square sense. Finally, two examples are provided to verify the effectiveness of the observer-based control strategy.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 14
ISSN:1549-8328
1558-0806
DOI:10.1109/TCSI.2019.2904747