Scrutinization of finite time stability of fractional impulsive neutral model with disturbance.

Autor: Lakshmi Priya PK; Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chennai 600 005, Tamil Nadu, India. Electronic address: lakshmipriya.kumar07@gmail.com., Kaliraj K; Ramanujan Institute for Advanced Study in Mathematics, University of Madras, Chennai 600 005, Tamil Nadu, India. Electronic address: kaliraj@unom.ac.in.
Jazyk: angličtina
Zdroj: ISA transactions [ISA Trans] 2023 Nov; Vol. 142, pp. 70-82. Date of Electronic Publication: 2023 Aug 04.
DOI: 10.1016/j.isatra.2023.07.044
Abstrakt: Finite time stability practically examines the trajectories of a system which converge to equilibrium state in a short period of time. This notion requires predefined bounds on system parameters and bounded time interval. Considering the idea that many practical system often operates over time interval being finite rather than infinite, we explore the finite time stability concept of damped fractional system with neutral conditions and impulsive effects. The desired bounds for the stability of the system is derived by implementing Gronwall's inequality conditions. Further, the finite time stability conditions of the proposed fractional linear model is extended to nonlinearity term with disturbance. Finally, numerical simulations are given to show the effectiveness of the derived results.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 ISA. Published by Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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