On stability of nonlinear homogeneous systems with distributed delays having variable kernels - Inria - Institut national de recherche en sciences et technologies du numérique
Article Dans Une Revue Systems and Control Letters Année : 2024

On stability of nonlinear homogeneous systems with distributed delays having variable kernels

Alexander Aleksandrov
Emilia Fridman

Résumé

The stability problem for nonlinear homogeneous systems with distributed delay and variable kernel is studied. Both, the Lyapunov–Krasovskii and the Razumikhin, approaches are applied. It is proved that the global asymptotic stability of the zero solution for an auxiliary delay-free homogeneous system implies the local asymptotic stability of the zero solution for the original system with distributed delay. Moreover, the impact of nonlinear time-varying perturbations on the system dynamics is analyzed applying the averaging techniques. The results are illustrated by a mechanical system described by a Lienard equation, and an indirect control system design for a linear system.

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Automatique
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Dates et versions

hal-04463938 , version 1 (17-02-2024)
hal-04463938 , version 2 (03-06-2024)

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  • HAL Id : hal-04463938 , version 2

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Alexander Aleksandrov, Denis Efimov, Emilia Fridman. On stability of nonlinear homogeneous systems with distributed delays having variable kernels. Systems and Control Letters, inPress. ⟨hal-04463938v2⟩
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