Input-Based Event-Triggering Consensus of Multiagent Systems Under Denial-of-Service Attacks

Xu, Yong; Fang, Mei; Wu, Zheng‐Guang; Pan, Ya‐Jun; Chadli, Mohammed; Huang, Tingwen

doi:10.1109/tsmc.2018.2875250

Cited by 193 publications

(62 citation statements)

References 35 publications

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“…A novel event-based switched system model is established by considering the effect of the event-triggering scheme and DoS attacks simultaneously. In [66], an input triggering approach is developed that is able to achieve secure consensus of MASs under DoS attacks within the switching system framework. In particular, the attack frequency and the attack duration introduced in [67] are used to restrict the adversaries and to derive the condition of achieving consensus.…”

Section: Cyber Attacksmentioning

confidence: 99%

How often should one update control and estimation: review of networked triggering techniques

Chen

Han

Yan

et al. 2020

Sci. China Inf. Sci.

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Section: Cyber Attacksmentioning

confidence: 99%

How often should one update control and estimation: review of networked triggering techniques

Chen

Han

Yan

et al. 2020

Sci. China Inf. Sci.

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“…In this section, a benchmark example borrowed from Reference is introduced to validate the main results. Considering a system with five following agents, each agent communicates with others via wireless communication network.…”

Section: A Simulation Examplementioning

confidence: 99%

“…The false data attack problem was also studied in Reference , where the impulsive control algorithm was devised to achieve the consensus goal, and the consensus error is also shown to be bounded. The deny‐of‐service (DoS) attack problem was discussed in Reference , in which the communication topology was assumed to be corrupted when the attack occurs. In this case, the system is modeled as a switched dynamical system with two subsystems, one is the system with normal operation and the other one is the system with attack.…”

Section: Introductionmentioning

confidence: 99%

A Markovian jump system approach to consensus of heterogeneous multiagent systems with partially unknown and uncertain attack strategies

Karimi

et al. 2020

Intl J Robust & Nonlinear

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The problem of robust leader-following consensus of heterogeneous multiagent systems subject to deny-of-service attacks is investigated, where attack strategies are partially unknown and uncertain to defender. A Markovian jump system approach is proposed, that is, capable of describing the occurrence of different attack strategies, and the occurring probability of each attack strategy is represented by the transition probability of the Markovian jump model. Then, sufficient conditions are derived such that the output tracking performance can be guaranteed. In order to design the controller gains, some slack matrices are introduced, which can provide some design freedom. Finally, it is shown that the controller design results can be applied to the multivehicle position-tracking system. The simulation results reveal that the consensus performance is much better if one has more statistics information on attacks. K E Y W O R D SMarkovian jump systems, multiagent systems, H ∞ control, consensus, DoS attack INTRODUCTIONConsensus of multiagent systems (MASs) has received increasing attention due to its extensive applications in smart factories, smart grids, smart cities, and so on, see References 1-8 for more details. In such a large-scale system, each agent communicates and cooperates with its neighbors, and they can accomplish a large number of complex tasks that a single agent cannot accomplish. In literature, there are two different kinds of consensus problems, one is leader-less consensus and the other is leader-following one. In the former one, there does not exist leader, while in the latter case, all the following agents shall track the states and outputs of the leader. Taking the Reference 9 as an example, the leader-less consensus problem was studied and the main focus is to devise a state feedback control law, under which all the agent's states can achieve to the average value. The leader-following consensus problem was investigated in Reference 10, where some energy-efficient communication strategies were introduced such that the following agent can track the state of the leader in an energy-efficient way. In Reference 11, a unified framework was proposed for the synchronization of complex networks and the consensus of MASs. More recent works on consensus of MASs have been reported, see, for example, References 12-19 for more details. Int J Robust Nonlinear Control. 2020;30:3039-3053. wileyonlinelibrary.com/journal/rnc

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Section: Introductionmentioning

confidence: 99%

“…For the sake of driving the networks to achieve synchronization, the proper controllers are designed. Up to now, many typical and useful control methods have been proposed, such as adaptive control, 9,10 feedback control, 11,12 pinning control, 13,14 intermittent control, 15,16 event-triggered control, 17,18 and impulsive control. 19,20 Recently, as discontinuous control approach, intermittent control has attracted increasing interest naturally in a variety of applications because this control method is more economic and can reduce the amount of the transmitted information.…”

Section: Introductionmentioning

confidence: 99%

Pinning synchronization of complex delayed dynamical networks via generalized intermittent adaptive control strategy

Liu

Jiang

et al. 2019

Intl J Robust & Nonlinear

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Summary In this paper, the problem of pinning synchronization for delayed complex directed networks via generalized intermittent adaptive control strategy is considered. First, a dynamical mode of delayed network is investigated. Second, a generalized intermittent adaptive control strategy which unified the traditional periodic intermittent control and the aperiodic case is introduced. Additionally, by constructing a piecewise Lyapunov auxiliary function and making use of piecewise analysis technique, some effective and novel criteria to ensure the global synchronization of delayed complex networks based on the designed control protocols are obtained. Finally, an example with numerical simulations is provided to demonstrate the validness of the theoretical results proposed scheme.

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Input-Based Event-Triggering Consensus of Multiagent Systems Under Denial-of-Service Attacks

Cited by 193 publications

References 35 publications

How often should one update control and estimation: review of networked triggering techniques

How often should one update control and estimation: review of networked triggering techniques

A Markovian jump system approach to consensus of heterogeneous multiagent systems with partially unknown and uncertain attack strategies

Pinning synchronization of complex delayed dynamical networks via generalized intermittent adaptive control strategy

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