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Article Dans Une Revue European Journal of Control Année : 2023

Practical consensus for heterogeneous multi-agent systems with gain fluctuations via resilient sampled-data control

Résumé

This study proposes a sampled-data-based practical consensus control method for heterogeneous multi-agent systems with gain fluctuations. First, the heterogeneous multi-agent system is formulated together with randomly occurring nonlinear dynamics. Second, unlike the existing studies, a more general retarded sampled-data control approach is designed, which involves the gain fluctuations along with the actual sampling pattern and constant time delay, to achieve the practical consensus of the considered system. By utilizing the aperiodic sampling information, and looped functional approach, a Wirtinger's inequality-based discontinuous Lyapunov-Krasovskii functional is constructed to derive the delay-dependent stability condition of the closed-loop system in the form of linear matrix inequality. Finally, numerical simulation is presented to illustrate the derived theoretical results.
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Dates et versions

hal-04080386 , version 1 (09-08-2023)

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Balasubramani Visakamoorthi, Samson Shenglong Yu, Kuppusamy Subramanian, Palanisamy Muthukumar, Mohammed Chadli, et al.. Practical consensus for heterogeneous multi-agent systems with gain fluctuations via resilient sampled-data control. European Journal of Control, 2023, 71, pp.100803. ⟨10.1016/j.ejcon.2023.100803⟩. ⟨hal-04080386⟩
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