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In this paper, we present estimates for solutions and for the attraction domain of the trivial solution for systems with delayed and nonlinear weighted homogeneous right-hand side of positive degree. The results are achieved via a generalization of the Lyapunov-Krasovskii functional construction presented recently for homogeneous systems with standard dilation. Along with the classical approach for the calculation of the estimates within the Lyapunov-Krasovskii framework, we develop a novel approach which combines the use of Lyapunov- Krasovskii functionals with ideas of the Razumikhin framework. More precisely, a lower bound for the functional on a special set of functions inspired by the Razumikhin condition is constructed, and an additional condition imposed on the solution of the comparison equation ensures that this bound can be used to estimate all solutions in a certain neighbourhood of the trivial one. An example shows that this approach yields less conservative estimates in comparison with the classical one.
Язык оригинала | английский |
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Название основной публикации | 2021 American Control Conference, ACC 2021 |
Издатель | Institute of Electrical and Electronics Engineers Inc. |
Страницы | 2298-2303 |
Число страниц | 6 |
ISBN (электронное издание) | 9781665441971 |
DOI | |
Состояние | Опубликовано - 25 мая 2021 |
Событие | 2021 American Control Conference, ACC 2021 - Virtual, New Orleans, Соединенные Штаты Америки Продолжительность: 25 мая 2021 → 28 мая 2021 |
Название | Proceedings of the American Control Conference |
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Том | 2021-May |
ISSN (печатное издание) | 0743-1619 |
конференция | 2021 American Control Conference, ACC 2021 |
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Страна/Tерритория | Соединенные Штаты Америки |
Город | Virtual, New Orleans |
Период | 25/05/21 → 28/05/21 |
ID: 85683601