Research output: Contribution to journal › Article › peer-review
On local stability analysis for Persidskii systems with power nonlinearities. / Александров, Александр Юрьевич; Efimov, Denis V.
In: Systems and Control Letters, Vol. 204, 106205, 01.10.2025.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On local stability analysis for Persidskii systems with power nonlinearities
AU - Александров, Александр Юрьевич
AU - Efimov, Denis V.
PY - 2025/10/1
Y1 - 2025/10/1
N2 - Considering a conventional Persidskii system with power nonlinearities, an approach is presented for a local Lyapunov function design, whose applicability conditions are less restrictive than for the standard global Lyapunov function, and which provides a tighter bounds on the convergence rates for the state variables. Using the singular perturbation theory, these applicability conditions are further refined. The theoretical findings are illustrated by simulations for several examples.
AB - Considering a conventional Persidskii system with power nonlinearities, an approach is presented for a local Lyapunov function design, whose applicability conditions are less restrictive than for the standard global Lyapunov function, and which provides a tighter bounds on the convergence rates for the state variables. Using the singular perturbation theory, these applicability conditions are further refined. The theoretical findings are illustrated by simulations for several examples.
KW - Diagonal stability
KW - Persidskii systems
KW - Singular perturbations
UR - https://www.sciencedirect.com/science/article/pii/S0167691125001872?via%3Dihub
UR - https://www.mendeley.com/catalogue/6e4d764c-b273-38c2-9487-843ebdd29ea3/
U2 - 10.1016/j.sysconle.2025.106205
DO - 10.1016/j.sysconle.2025.106205
M3 - Article
VL - 204
JO - Systems and Control Letters
JF - Systems and Control Letters
SN - 0167-6911
M1 - 106205
ER -
ID: 140977167