Observer Design for Detection of Attack Patterns in Cyber-Physical Systems

https://doi.org/10.58571/CNCA.AMCA.2023.063

Resumen: This article focuses on the design of a Luenberger structure observer with residual generation for the detection of different attack schemes (Denial of Service (DoS) and False Data Injection (FDI)) targeting the sensors and actuators of a discrete cyber-physical system. To simulate a more realistic attack signal, Markovian distribution logic is used to simulate the behavior of the signals. To demonstrate the effectiveness of the proposed scheme, a system of three interconnected tanks is used.

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Guadarrama Estrada, Angel Rodrigo; Osorio-Gordillo, Gloria-Lilia; Astorga-Zaragoza, Carlos; Reyes-Reyes, Juan. Observer Design for Detection of Attack Patterns in Cyber-Physical Systems. Memorias del Congreso Nacional de Control Automático, pp. 473-478, 2023. https://doi.org/10.58571/CNCA.AMCA.2023.063

Palabras clave

Sistemas Discretos; Detección y Aislamiento de Fallas

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