Observer-based H∞-consensus control of nonlinear multi-agent systems under hybrid attacks

This paper studies the H ∞ -consensus control of non-linear multi-agent systems with measurement saturation under hybrid attacks. Firstly, nonlinearity and measurement saturation phenomena are considered during the modeling process, making the established system model closer to practical engineering...

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Bibliographic Details
Main Authors: Song, Jinbo, Jiao, Yafei, Liu, Junning
Format: Conference Proceeding
Language:English
Subjects:
Attenuation
Automation
Control systems
hybrid attacks
Linear matrix inequalities
Multi-agent systems
nonlinear
Observers
sensor saturation
Sufficient conditions
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Summary:This paper studies the H ∞ -consensus control of non-linear multi-agent systems with measurement saturation under hybrid attacks. Firstly, nonlinearity and measurement saturation phenomena are considered during the modeling process, making the established system model closer to practical engineering applications. Then the observer and controller of the system are designed under the hybrid attacks involving deception attacks and denial of service attacks. A sufficient condition is provided to guarantee that the consensus error meets the desirable disturbance attenuation level against exogenous disturbances. Therefore, the parameterized form of the observer and controller gain is attained by the solutions to a matrix inequality. Finally, an example verifies the validity of the control algorithm research.
ISSN:2837-8601
DOI:10.1109/YAC63405.2024.10598699