Distributed Resilient Filtering for Power Systems Subject to Denial-of-Service Attacks

Chen, Wei; Ding, Derui; Dong, Hongli; Wei, Guoliang

doi:10.1109/tsmc.2019.2905253

Cited by 274 publications

(105 citation statements)

References 43 publications

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“…Finally, by simulation results we demonstrated the effectiveness of the obtained conditions. The techniques developed in this paper can be employed to investigate the synchronization problem [8,11,31] and the H ∞ control problem [19,32,33]. In addition, it is worth pointing out that there exists conservatism in our results.…”

Section: Discussionmentioning

confidence: 95%

Time-delayed local feedback control for a chaotic finance system

Zhang

Chen

2020

J Inequal Appl

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In this paper, we consider the local control problem for a chaotic finance system via the time-delayed feedback. Using the Lyapunov-Krasovskii stability theorem, the quadratic system theory, some integral inequalities, and rigorous mathematical analysis, we obtain a local stabilization condition by means of linear matrix inequalities. Then we discuss the estimate of the region of asymptotic stability and give the corresponding optimization problem. Also, we address the local control problem under the nondelayed feedback. Finally, we present numerical simulations to show the effectiveness of the proposed results.

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Section: Discussionmentioning

confidence: 95%

Time-delayed local feedback control for a chaotic finance system

Zhang

Chen

2020

J Inequal Appl

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“…Design the attack strategy (12) for the system (1). The systems (14) and (15) satisfy the performances (A.1), (16) and (A.2), (17), if there exist block diagonal matrixP t , matricesP t ,Q 1 ,Q 2 , … ,Q N−1 ,Q 1 ,Q 2 , … ,Q N−1 , t = 1, 2, … , N, X > 0,X > 0 and 1 > 0, 2 > 0 such that the inequalities (48) to (57)…”

Section: Resultsmentioning

confidence: 99%

“…For instance, denial‐of‐service (DoS) attack, false data injection attack, and replay attack . In addition, the resilient filtering problem under DoS attack was investigated by Chen et al for the power system. A review of distributed security control for industrial CPSs has also been given by Ding et al From the point of view of the attacker, it is also of great value to study the attack strategy of the attacker and the influence of the attack on the systems.…”

Section: Introductionmentioning

confidence: 99%

Cooperative attack strategy design via H₋/H_∞ scheme for linear cyber‐physical systems

Wang

Yang

2019

Intl J Robust & Nonlinear

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Summary This paper studies the problem of cooperative attack strategy design for cyber‐physical systems modeled by discrete‐time linear systems. A function that reflects the attacker's target is established, and a linear attack strategy is designed based on the objective function, in which the attack signal is unknown but energy bounded, while the statistical information of the existing ones is required to be known. Unlike the existing analysis methods for attack strategy, new Lyapunov functions that depend on the system states at different instants are constructed in the attack strategy analysis, and the sensitivity to the state estimator and the robustness against the detector are both enhanced on attack signals through using the H−/H∞ scheme. Finally, two simulation examples are given to show that the designed attack strategy achieves larger estimation errors and smaller detection probability simultaneously than the existing design methods.

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“…On the other hand, [31] considered a DoS attack on the sensor signal, for which both the frequency of the attack and the duration were time-varying. The recent work [32] has addressed the distributed resilient filtering problem for a class of power systems subject to DoS attacks. Furthermore, [33] has proposed an event-triggered estimator design for cyber-physical systems with limited communication resources, sensor saturation and DoS attacks.…”

Section: Introductionmentioning

confidence: 99%

A virtual actuator approach for the secure control of networked LPV systems under pulse-width modulated DoS attacks

et al. 2019

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In this paper, we formulate and analyze the problem of secure control in the context of networked linear parameter varying (LPV) systems. We consider an energy-constrained, pulse-width modulated (PWM) jammer, which corrupts the control communication channel by performing a denial-of-service (DoS) attack. In particular, the malicious attacker is able to erase the data sent to one or more actuators. In order to achieve secure control, we propose a virtual actuator technique under the assumption that the behavior of the attacker has been identified. The main advantage brought by this technique is that the existing components in the control system can be maintained without need of retuning them, since the virtual actuator will perform a reconfiguration of the plant, hiding the attack from the controller point of view. Using Lyapunov-based results that take into account the possible behavior of the attacker, design conditions for calculating the virtual actuators gains are obtained. A numerical example is used to illustrate the proposed secure control strategy.

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Distributed Resilient Filtering for Power Systems Subject to Denial-of-Service Attacks

Cited by 274 publications

References 43 publications

Time-delayed local feedback control for a chaotic finance system

Time-delayed local feedback control for a chaotic finance system

Cooperative attack strategy design via H₋/H_∞ scheme for linear cyber‐physical systems

A virtual actuator approach for the secure control of networked LPV systems under pulse-width modulated DoS attacks

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Distributed Resilient Filtering for Power Systems Subject to Denial-of-Service Attacks

Cited by 274 publications

References 43 publications

Time-delayed local feedback control for a chaotic finance system

Time-delayed local feedback control for a chaotic finance system

Cooperative attack strategy design via H−/H∞ scheme for linear cyber‐physical systems

A virtual actuator approach for the secure control of networked LPV systems under pulse-width modulated DoS attacks

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Cooperative attack strategy design via H₋/H_∞ scheme for linear cyber‐physical systems