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Output Formation Containment for Multiagent Systems Under Multipoint Multipattern FDI Attacks: A Resilient Impulsive Compensation Control Approach.
- Source :
-
IEEE transactions on cybernetics [IEEE Trans Cybern] 2024 Apr; Vol. 54 (4), pp. 2606-2617. Date of Electronic Publication: 2024 Mar 18. - Publication Year :
- 2024
-
Abstract
- The increasing number of devices and frequent interactions of agents from networked multiagent systems (MASs) exacerbate the risks of potential cyber attacks, especially the different point attacks and multiple pattern attacks. This article considers the output formation-containment problem for MASs under multipoint multipattern false data injection (FDI) attacks. The multipoint describes the attacks simultaneously occurring on the sensors, actuators, and communication channels; the multipattern captures that sensor and actuator attack signals are both continuous deterministic variables, and the communication channel attack signals are intermittent random variables, obeying the Bernoulli distribution. For such compromised MASs, a novel hybrid protocol is proposed, which integrates a state observer, an attack estimator, an impulsive interactor and a compensation controller. Thereinto, the state observer and the attack estimator are constructed to recover the unmeasured system states and the unknown FDI attack signals, respectively; the impulsive interactor is designed to guarantee that the neighbor's signals are transmitted only at impulsive instants, and meanwhile the channel attacks are randomly launched; using the recovered signals, the compensation controller is devised to alleviate the effect of attacks. A sufficient condition is identified, under which the output formation containment is achieved with cooperative uniform ultimate boundedness (UUB). Finally, simulation results are carried out to validate the effectiveness and advantages of the proposed approach.
Details
- Language :
- English
- ISSN :
- 2168-2275
- Volume :
- 54
- Issue :
- 4
- Database :
- MEDLINE
- Journal :
- IEEE transactions on cybernetics
- Publication Type :
- Academic Journal
- Accession number :
- 37862276
- Full Text :
- https://doi.org/10.1109/TCYB.2023.3319647