Adaptive non-fragile sliding mode control for switched semi-Markov jump system with time-delay and attack via reduced-order method

Xingxing Wang and Yuechao Ma

Applied Mathematics and Computation, 2023, vol. 440, issue C

Abstract: In this paper, the stability control of nonlinear switched semi-Markovian jump systems (S-MJSs) with false data injection attack and general uncertain transition rate (TR) is studied. General uncertain TR includes two cases: one is completely unknown, the other is not completely known. For unknown network attacks and nonlinearity, adaptive parameters are used to estimate these unknown terms. Then, a reduced-order adaptive sliding mode control (SMC) law is generated via the reduced-order theory, and non-fragile control is introduced to improve the effectiveness of the controller. On this basis, the finite time accessibility of the sliding mode surface and the stability of the closed-loop system are ensured by designing suitable Lyapunov functionals. Finally, simulation results show the effectiveness of the proposed method.

Keywords: Reduced-order; Non-fragile; False data injection attack; Adaptive SMC; Switched S-MJSs (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:440:y:2023:i:c:s009630032200738x

DOI: 10.1016/j.amc.2022.127670

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