Annular short-time stability of generalized Persidskii systems

W Mei, D Efimov, R Ushirobira - 2022 IEEE 61st Conference on …, 2022 - ieeexplore.ieee.org
This work investigates a class of generalized Persidskii systems. We study the conditions of
annular short-time stability for the considered kind of systems with an essentially bounded …

On robust observer design for a class of time-varying continuous-and discrete-time Persidskii systems

A Khalin, D Efimov, R Ushirobira - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article considers the state estimation problem for a class of nonautonomous nonlinear
systems. We propose conditions on the existence and stability of a nonlinear observer …

Mathematical modelling, observation and identification of epidemiological models with reinfection

M Fang - 2024 - theses.hal.science
The subject of this work is the mathematical modelling of infectious diseases with
reinfections and the analysis of the corresponding models. First, we introduce a general …

Robust stability analysis for continuous-time parameter-varying Persidskii systems

J Zhang, C Combastel, D Efimov… - 2024 European Control …, 2024 - ieeexplore.ieee.org
The class of parameter-varying generalized Persidskii systems is introduced. For models
within this class, characterized by nonlinearities satisfying the sector property, the conditions …

A class of nonlinear state observers for an SIS system counting primo-infections

M Fang, PA Bliman, D Efimov… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
Observation and identification are important issues for the practical use of compartmental
models of epidemic dynamics. They are usually evaluated based on the number of infected …

A Systematic LMI Approach to Design Multivariable Sliding Mode Controllers

PHS Coutinho, I Bessa, VHP Rodrigues… - arxiv preprint arxiv …, 2024 - arxiv.org
This paper deals with sliding mode control for multivariable polytopic uncertain systems. We
provide systematic procedures to design variable structure controllers (VSCs) and unit …

State observer design for bilinear Persidskii systems

DR Lima, R Ushirobira, D Efimov - European Control Conference …, 2024 - inria.hal.science
This paper proposes a state estimator for a class of nonlinear systems that includes the
Persidskii systems with bilinear cross-terms. The estimation error analysis is based on the …

Stability analysis, synchronization, and state observation of generalized Persidskii systems

W Mei - 2022 - theses.hal.science
This work presents new results on input-to-output stability conditions, robust
synchronization, and state estimation for generalized Persidskii systems in the presence of …

[PDF][PDF] Convergence conditions for continuous and discrete models of population dynamics

AY Aleksandrov - 2022 - dspace.spbu.ru
Some classes of continuous and discrete generalized Volterra models of population
dynamics are considered. It is supposed that there are relationships of the type" symbiosis"," …

[HTML][HTML] Условия конвергенции непрерывных и дискретных моделей популяционной динамики

АЮ Александров - Вестник Санкт-Петербургского университета …, 2022 - cyberleninka.ru
Рассматриваются некоторые классы непрерывных и дискретных обобщенных
вольтерровских моделей популяционной динамики. Предполагается, что между …