Skip to main content
Log in

On approximation of systems with delay and their stability

  • Published:
Nonlinear Oscillations

Abstract

We study the problem of the approximation of differential equations with delay by a system of ordinary differential equations. We analyze the qualitative behavior of solutions of the original system and the approximating system and construct an algorithm for the investigation of the stability of solutions of systems with delay.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

REFERENCES

  1. N. N. Krasovskii (1964) ArticleTitleOn the approximation of one problem of the analytic construction of a regulator in a system with delay Prikl. Mat. Mekh. 28 IssueID4 716–725

    Google Scholar 

  2. Yu. M. Repin (1965) ArticleTitleOn the approximation of systems with delay by ordinary differential equations Prikl. Mat. Mekh. 29 IssueID2 226–245

    Google Scholar 

  3. R. T. Yanushevskii (1978) Control of Objects with Delay Nauka Moscow

    Google Scholar 

  4. A. Yu. Obolenskii L. N. Chernetskaya (1993) ArticleTitleOn one method for the investigation of functional-differential models in problems of electrodynamics Électron. Model. 15 IssueID4 8–13

    Google Scholar 

  5. H. T. Banks I. A. Burns (1975) An abstract framework for approximate solutions to optimal control problems governed by hereditary systems Proc. Int. Conf. Different. Equat. Academic Press New York 10–25

    Google Scholar 

  6. H. T. Banks I. A. Burns (1978) ArticleTitleHereditary control problems: numerical methods based on averaging approximation SIAM J. Control Optim. 16 IssueID2 169–208

    Google Scholar 

  7. L. A. Piddubna I. M. Cherevko (1999) ArticleTitleApproximation of systems of differential-difference equations by systems of ordinary differential equations Nelin. Kolyvannya 2 IssueID1 42–50

    Google Scholar 

  8. O. V. Matvii and I. M. Cherevko, “Approximation of systems of differential-difference and difference equations with multiple delays,” Nauk. Visn. Cherniv. Univ., Mat., Issue 150, 50–54 (2002).

    Google Scholar 

  9. I. M. Cherevko (1992) Approximation of differential-difference equations and nonasymptotic roots of quasipolynomials Nonlinear Differential Equations and Their Applications Institute of Mathematics, Ukrainian Academy of Sciences Kyiv 74–84

    Google Scholar 

  10. L. A. Piddubna I. M. Cherevko V. O. Bernyk (1996) Algorithm for the determination of nonasymptotic roots of quasipolynomials Investigation of Mathematical Models Institute of Mathematics, Ukrainian Academy of Sciences Kyiv 35–38

    Google Scholar 

  11. F. R. Gantmakher (1988) Theory of Matrices Nauka Moscow

    Google Scholar 

  12. A. I. Markushevich L. A. Markushevich (1977) Introduction to the Theory of Functions of a Complex Variable Prosveshchenie Moscow

    Google Scholar 

  13. L. É. Él’sgol’ts S. B. Norkin (1971) Introduction to the Theory of Differential Equations with Deviating Argument Nauka Moscow

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

Translated from Neliniini Kolyvannya, Vol. 7, No. 2, pp. 208–216, April–June, 2004.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Matvii, O.V., Cherevko, I.M. On approximation of systems with delay and their stability. Nonlinear Oscill 7, 207–215 (2004). https://doi.org/10.1007/s11072-005-0006-x

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11072-005-0006-x

Keywords

Navigation