Event-Based Security Control for State-Dependent Uncertain Systems Under Hybrid-Attacks and Its Application to Electronic Circuits

Liu, Jinliang; Yang, Meng; Tian, Engang; Cao, Jie; Fei, Shumin

doi:10.1109/tcsi.2019.2930572

Cited by 88 publications

(43 citation statements)

References 41 publications

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“…The resources obtained by the attacker (1) The attacker can obtain the data for all sensor measurements in real time, that is, the y i, k is known to the attacker (The parameters C i , and E i are not necessarily known to the attacker). (2) At the side of sensors to fusion, the attacker can manipulate the true sensor measurement y i, k to arbitrary sensor dataỹ i,k .…”

Section: 2mentioning

confidence: 99%

“…This is mainly due to the fact that the damages caused by human-made cyber attacks are more severe and serious with respect to those brought by actuator failures or some network-induced phenomena. 1,2 Some accidents of huge economic losses incurred by cyber attacks have been reported successively. 3,4 Therefore, how to curb cyber attacks has become an urgent issue.…”

Section: Introductionmentioning

confidence: 99%

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Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Zhao

2020

Intl J Robust & Nonlinear

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This article studies the static output feedback (SOF) secure control issue for cyber-physical systems against replay attacks. The fundamental purpose focuses on how to stabilize the closed-loop system regardless of whether the replay attacks occur. First, a detection scheme is presented that can find the behavior of the adversary and recognize which sensor suffers from the attacks. Then, the SOF controller is designed and the adverse influence induced by the replay attacks can be eliminated through the detection information. Thereafter, a sufficient condition has been established which guarantees the closed-loop system is stable and satisfies a prescribed H ∞ performance. Finally, simulation results verify the effectiveness and superiority of the presented design and detection scheme.

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Section: 2mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Zhao

2020

Intl J Robust & Nonlinear

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“…Up until now, some effective approaches have been reported, such as time‐triggered strategy, event‐triggered scheme (ETS), and hybrid‐triggered one . Unlike the time‐trigger, since the ETS can be more efficient in reducing the number of transmitted data, thus recently, plenty of event‐based techniques have been proposed to study various control systems including the NCSs . In Reference , a controller design on the combination of three matrices Q, S, R (QSR)‐dissipativity was proposed by using a continuous‐time ETS, in which Zeno behaviors could be avoided.…”

Section: Introductionmentioning

confidence: 99%

Event‐triggered observer‐based robust H_∞ control for networked control systems with unknown disturbance

Wang

Zhai

et al. 2020

Intl J Robust & Nonlinear

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INTRODUCTIONNetworked control systems (NCSs) are described as the spatially distributed systems in which the sensors, actuators, and controllers are connected via a shared communication network. In comparison with traditional systems, the NCSs possess many advantages such as great flexibility, convenient maintenance, low cost of installation, and so on. Yet, along with these advantages, some challenging issues (bandwidth allocation, communication delay, packet dropouts, packet disorders, and channel fading) emerged and gave rise to much attention. Then most recently, the research on the NCSs has become a heated topic and many elegant results have been proposed. 1-29 For instance, in Reference 1, an optimal linear filter for the NCSs was designed with involving time-correlated fading channels.As for distributed NCSs, in Reference 2, both communication constraints (packet dropouts and quantization) and switching topology were addressed. Meanwhile, since communication delay inevitably exists and leads to poor performance, then References 3-7 deeply studied its negative effects when designing the controllers. In Reference 3,

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“…This means that the system can change the sampling frequency with the change of its state, thus effectively saves a lot of communication and computing resources while ensure the control performance. In recent years, event triggering schemes have been widely used in the research of complex networks [16], nonlinear systems [17], [18], and uncertain systems [19], [20]. But this control strategy brings the possibility of Zeno behavior.…”

Section: Introductionmentioning

confidence: 99%

Event-Triggered Consensus Control for High-Speed Train With Time-Varying Actuator Fault

Wei-ping

Wang

et al. 2020

IEEE Access

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In this paper, the second-order consensus issue of single high-speed train under event-triggered control is studied. First, the dynamics of single high-speed train (HST) is modeled by a cascade of carriages connected by flexible couplers. Then, we propose a novel event-triggering control strategy that doesn't require continuous communication between carriages, thus can save communication and computing resources effectively. Furthermore, by constructing Lyapunov function, sufficient criteria are obtained to ensure the stability and effectiveness of the system. Besides, all carriages in this high-speed train system exclude Zeno behavior. On this basis, the active fault-tolerant control law of the system and the fault detection accuracy are also discussed when the actuator faults. Some examples are finally given to illustrate the effectiveness of theoretical results. INDEX TERMS High-speed train, event-triggered control, multi-agent systems, fault detection accuracy.

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Event-Based Security Control for State-Dependent Uncertain Systems Under Hybrid-Attacks and Its Application to Electronic Circuits

Cited by 88 publications

References 41 publications

Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Event‐triggered observer‐based robust H_∞ control for networked control systems with unknown disturbance

Event-Triggered Consensus Control for High-Speed Train With Time-Varying Actuator Fault

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Event-Based Security Control for State-Dependent Uncertain Systems Under Hybrid-Attacks and Its Application to Electronic Circuits

Cited by 88 publications

References 41 publications

Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Static output feedback secure control for cyber‐physical systems based on multisensor scheme against replay attacks

Event‐triggered observer‐based robust H∞ control for networked control systems with unknown disturbance

Event-Triggered Consensus Control for High-Speed Train With Time-Varying Actuator Fault

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Event‐triggered observer‐based robust H_∞ control for networked control systems with unknown disturbance