False Data Injection Attacks Against Partial Sensor Measurements of Networked Control Systems

Pang, Zhong-Hua; Fan, Lan-Zhi; Dong, Zhe; Han, Qing‐Long; Liu, Shuai

doi:10.1109/tcsii.2021.3073724

Cited by 65 publications

(27 citation statements)

References 23 publications

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“…where Xi = X i − X 0 and vi = vi − Ẋ0 . Let us define (25) representing the collective dynamic of (20), where…”

Section: Consensus Under Time-varying Delaysmentioning

confidence: 99%

“…In control of networked systems, besides communication delays, cyberattacks is also another problem that needs to be considered [23]- [25]. Among cyberattacks, denial-of-service (DoS) attacks is common, effective, and simple offense techniques in CPSs, where an attacker attempt to prevent networked transmission so that the target agents or networks cannot provide normal services [26].…”

Section: Introductionmentioning

confidence: 99%

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Distributed Consensus Control of Networked Robotic Systems With Dynamic Leader Under Time-Varying Delays and Denial-of-Service Attacks

Ngo

Liu

2022

IEEE Access

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Consensus of multi-agent systems has a wide range of applications, such as coordination, cooperative transportation, and synchronization. This study investigates consensus control in the task space of multi-robotic systems modeled using Euler-Lagrange equations with a moving leading under timevarying delays and denial-of-service (DoS) attacks, respectively. Two control algorithms are studied when networked robotic systems are interconnected over directed spanning trees with a constant-velocity leader as the root. First, we use the Lyapunov-Razumikhin theorem to address a condition of the maximum time delay for nonuniform time-delay communication, thereby ensuring asymptotic tracking of the network. Second, we propose a novel resilient control framework to deal with DoS attacks. Note that designing the control algorithm for DoS attacks is difficult because the attacks cause signal discontinuity. The proposed resilient controller can release the DoS duration condition, which is a common requirement in many related works. It is verified that the consensus errors converge to the origin under the proposed control frameworks. We present experimental results to demonstrate the effectiveness of the proposed controllers.INDEX TERMS Networked Euler-Lagrange systems, dynamic leader, time delays, DoS attacks, resilient control.

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“…where Xi = X i − X 0 and vi = vi − Ẋ0 . Let us define (25) representing the collective dynamic of (20), where…”

Section: Consensus Under Time-varying Delaysmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Distributed Consensus Control of Networked Robotic Systems With Dynamic Leader Under Time-Varying Delays and Denial-of-Service Attacks

Ngo

Liu

2022

IEEE Access

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“…In engineering practice such as petroleum extraction and chemical engineering, it is vitally important to acquire the state information of the underlying plant in order to make sure that the production process is operational yet safe. Due to resource limits and physical constraints, it is quite common that the state information cannot be directly obtained, and an alternative way is therefore to estimate the system state by using the available measurements that could be contaminated by stochastic noises 1‐6 . For decades, the state estimation problems have been attracting an ever‐increasing research interest from various communities ranging from signal processing and mathematics to control engineering 7‐13 …”

Section: Introductionmentioning

confidence: 99%

Recursive state estimation for multi‐rate time‐varying systems with multiplicative noises: Dealing with sensor resolutions

Shen

Wang

Liu

et al. 2022

Intl J Robust & Nonlinear

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In this article, the recursive state estimation problem is investigated for a class of multi-rate systems with multiplicative noises where the measurement outputs are collected from sensors with certain resolutions. Due to the existence of the sensor resolution, the actual measurement output of the sensor might deviate from its true value and such a deviation, if not adequately taken into account, would lead to serious degradation of the estimation performance, and we are therefore motivated to develop an effective state estimation algorithm that is insensitive to the sensor-resolution-induced measurement distortions. The aim of the considered estimation problem is to design a state estimator such that an upper bound on the estimation error covariance is first guaranteed and then minimized by properly choosing the estimator gain. Moreover, a simulation example with application background on moving target tracking problem is presented to verify the validity of the developed recursive state estimation algorithm.

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“…Networked control systems (NCSs) have found practical applications in many fields such as smart microgrids and urban traffic [1], [2]. However, the utilization of networks inevitably brings communication problems such as network delays and packet losses, which would damage system performance.…”

mentioning

confidence: 99%

Comparison of Three Data-Driven Networked Predictive Control Methods for a Class of Nonlinear Systems

Pang

Zhao

Sun

et al. 2022

IEEE/CAA J. Autom. Sinica

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False Data Injection Attacks Against Partial Sensor Measurements of Networked Control Systems

Cited by 65 publications

References 23 publications

Distributed Consensus Control of Networked Robotic Systems With Dynamic Leader Under Time-Varying Delays and Denial-of-Service Attacks

Distributed Consensus Control of Networked Robotic Systems With Dynamic Leader Under Time-Varying Delays and Denial-of-Service Attacks

Recursive state estimation for multi‐rate time‐varying systems with multiplicative noises: Dealing with sensor resolutions

Comparison of Three Data-Driven Networked Predictive Control Methods for a Class of Nonlinear Systems

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