Regular Papers

International Journal of Control, Automation, and Systems 2023; 21(9): 2916-2926

https://doi.org/10.1007/s12555-022-0502-0

© The International Journal of Control, Automation, and Systems

Event-triggering Control of Networked Control Systems Under Random Deception Attacks: An Adaptive Triggering Strategy With Saturation Constraint

Shuang Liu, Chunmei Duan*, and Wuneng Zhou

Shandong Normal University

Abstract

This paper deals with the stochastic stability problem of the closed-loop system under deception attacks based on an adaptive event-triggering scheme (AETS) with saturation constraint. Some novel stability criteria related to networked control systems under deception attacks are devised by taking the fixed threshold which is difficult to adapt to changeable systems into account. An adaptive event-triggering scheme with saturation constraint involving a threshold variable with system states is proposed to reduce network load, and the desired controller gain matrix is obtained by employing the linear matrix inequalities (LMIs) technique. Moreover, the LyapunovKrasovskii method is used to obtain sufficient conditions for ensuring the stability of the system. In the end, the simulation results are shown to indicate the validity of the proposed method.

Keywords Adaptive event-triggering scheme with saturation constraint, deception attacks, networked control systems.

Article

Regular Papers

International Journal of Control, Automation, and Systems 2023; 21(9): 2916-2926

Published online September 1, 2023 https://doi.org/10.1007/s12555-022-0502-0

Copyright © The International Journal of Control, Automation, and Systems.

Event-triggering Control of Networked Control Systems Under Random Deception Attacks: An Adaptive Triggering Strategy With Saturation Constraint

Shuang Liu, Chunmei Duan*, and Wuneng Zhou

Shandong Normal University

Abstract

This paper deals with the stochastic stability problem of the closed-loop system under deception attacks based on an adaptive event-triggering scheme (AETS) with saturation constraint. Some novel stability criteria related to networked control systems under deception attacks are devised by taking the fixed threshold which is difficult to adapt to changeable systems into account. An adaptive event-triggering scheme with saturation constraint involving a threshold variable with system states is proposed to reduce network load, and the desired controller gain matrix is obtained by employing the linear matrix inequalities (LMIs) technique. Moreover, the LyapunovKrasovskii method is used to obtain sufficient conditions for ensuring the stability of the system. In the end, the simulation results are shown to indicate the validity of the proposed method.

Keywords: Adaptive event-triggering scheme with saturation constraint, deception attacks, networked control systems.

IJCAS
May 2024

Vol. 22, No. 5, pp. 1461~1759

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