Stabilization of diffusion stochastic dynamic information systems with account of external random disturbances

Authors

  • A.Ya. Dovgun Yuriy Fedkovich Chernivtsi National University
  • Yu.O. Ushenko Yuriy Fedkovich Chernivtsi National University
  • O.V. Olar Yuriy Fedkovich Chernivtsi National University

DOI:

https://doi.org/10.31649/1681-7893-2022-44-2-13-18

Keywords:

absolute stability, information system, automatic regulation, stochastic equation

Abstract

Conditions for optimal stabilization of diffusive stochastic dynamic systems with external disturbances have been obtained. The purpose of this work is to find the stabilization conditions of diffusive stochastic dynamic systems with external random disturbances.

The research topic is relevant because the results of the work will allow to investigate the stabilization of dynamic stochastic systems of a random structure, which makes it possible in many cases to stabilize an unstable stochastic system when certain conditions are met.

Author Biographies

A.Ya. Dovgun, Yuriy Fedkovich Chernivtsi National University

Ph.D., Associate Professor of Computer Science Department

Yu.O. Ushenko, Yuriy Fedkovich Chernivtsi National University

D.Sc., Professor of Computer Science Department

O.V. Olar, Yuriy Fedkovich Chernivtsi National University

Ph.D., assistant professor of Computer Science Department,

References

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I. Ya. Kats. The method of Lyapunov functions in problems of stability and stabilization of systems of random structure / I.Ya. Katz _ - Yekaterinburg: Publishing House of UrGUPS , 1998. - 222 p.

V.B. Kolmanovsky. Stability and periodic regimes of regulated systems with consequent effects / V.B. Kolmanovsky, V.R. Nosov - Moscow: Nauka, 1981. - 448 p.

V.K. Yasynsky. Stabilization of dynamic systems of random structure / V.K. Yasynskyi, E.V. Yasynskyi, I.V. Yurchenko. – Chernivtsi: Golden Drums, 2011. – 738 p.

M. Pep, Mascar´o Monserrat. Stochastic Differential Equations and Applications: Departament de Matem`atiques i Inform`atica Barcelona, 29 Juny 2017, 61 p.

A. Barrera, P. Román-Román, F. Torres-Ruiz. Two stochastic differential equations for modeling oscillabolastic-type behavior. Mathematics 2020, 8, 155 p.

O. Calin. An Informal Introduction to Stochastic Calculus with Applications; World Scientific Publishing: Singapore, 2015.

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Published

2023-01-20

How to Cite

[1]
A. Dovgun, Y. Ushenko, and O. Olar, “Stabilization of diffusion stochastic dynamic information systems with account of external random disturbances”, Опт-ел. інф-енерг. техн., vol. 44, no. 2, pp. 13–18, Jan. 2023.

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Section

OptoElectronic/Digital Methods and Systems for Image/Signal Processing

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