Journal
JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS
Volume 359, Issue 6, Pages 2541-2563Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.jfranklin.2022.01.042
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [61773209]
- Foundation of Key Laboratory For Equipment Pre-research [6142504210207]
- Natural Science Foundation of Jiangsu Province [BK20190021]
Ask authors/readers for more resources
In this paper, the secure consensus control issue is investigated for a class of discrete time-varying stochastic multi-agent systems subject to cyber-attacks. A generic model is presented to account for random false data injection attacks and replay attacks. The objective is to design a control protocol that can drive all individual agents to reside within a desired ellipsoidal region despite the existence of mixed attacks. The paper provides sufficient conditions for the existence of the requested controller and formulates the feedback gains in terms of certain matrix inequalities.
In this paper, the secure consensus control issue is investigated for a class of discrete time-varying stochastic multi-agent systems (MASs) subject to cyber-attacks. In order to give a comprehensive characterization of malicious threats against communication networks, a generic model is presented to take into account both random false data injection attacks (FDIAs) and replay attacks. The main objective of the problem under study is to design a control protocol via output feedback such that, despite the existence of mixed attacks, all the individual agents can be driven to reside within a desired ellipsoidal region in a pre-specified probability. Sufficient conditions are provided for the existence of the requested controller and the feedback gains are formulated in terms of the solution to certain matrix inequalities. Within the established framework, two optimization problems are considered with the aim to ensure the sub-optimal consensus performances from different perspectives. Finally, a simulation example is employed to illustrate the validity of the proposed control scheme. (C) 2022 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available