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On the robustness and estimation of the attraction region for a class of nonlinear time delay systems. / Alexandrova, Irina V.
в: Applied Mathematics Letters, Том 106, 106374, 08.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - On the robustness and estimation of the attraction region for a class of nonlinear time delay systems
AU - Alexandrova, Irina V.
PY - 2020/8
Y1 - 2020/8
N2 - A new Lyapunov matrix based approach to the robustness analysis developed in recent years for linear time delay systems is nontrivially extended to address some problems of nonlinear analysis. In particular, the asymptotic stability condition for a quasilinear system is derived, as well as attraction region for a class of nonlinear time delay systems with exponentially stable linear approximation is estimated. A peculiarity of the approach is that the negative definiteness condition for the derivative of the nominal functional along the solutions of a nonlinear system is replaced with just negativeness of an “infinite” part of the integral of this derivative.
AB - A new Lyapunov matrix based approach to the robustness analysis developed in recent years for linear time delay systems is nontrivially extended to address some problems of nonlinear analysis. In particular, the asymptotic stability condition for a quasilinear system is derived, as well as attraction region for a class of nonlinear time delay systems with exponentially stable linear approximation is estimated. A peculiarity of the approach is that the negative definiteness condition for the derivative of the nominal functional along the solutions of a nonlinear system is replaced with just negativeness of an “infinite” part of the integral of this derivative.
KW - Asymptotic stability
KW - Attraction region
KW - Lyapunov matrix
KW - Lyapunov–Krasovskii functionals
KW - Time delay systems
KW - LINEAR-SYSTEMS
KW - MATRIX
KW - STABILITY ANALYSIS
KW - Lyapunov-Krasovskii functionals
UR - http://www.scopus.com/inward/record.url?scp=85082999764&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/9d67437d-270c-33bd-aa4e-37ceff71927a/
U2 - 10.1016/j.aml.2020.106374
DO - 10.1016/j.aml.2020.106374
M3 - Article
AN - SCOPUS:85082999764
VL - 106
JO - Applied Mathematics Letters
JF - Applied Mathematics Letters
SN - 0893-9659
M1 - 106374
ER -
ID: 61461992