Estimation of the errors of digital modeling of linear dynamic sections

Authors

  • O. L. Nikitin
  • O. A. Granat

DOI:

https://doi.org/10.3103/S073527271988010078

Abstract

A method of deriving calculation formulas and analytical estimates of the errors for them in the digital modeling of linear dynamic sections using a piecewise-polynomial approximation of the input signal is described. Using this method, transfer functions are obtained for several methods of approximation, and they are compared using the example of the modeling of an aperiodic section. The results obtained are presented in a table.

References

BYKOV, V.V. Digital Modeling in Statistical Radio Engineering [in Russian]. Moscow: Sovetskoe Radio, 1971.

SMITH, JON M. Mathematical Modeling and Digital Simulation for Engineers and Scientists, 2nd ed. Wiley-Interscience, 1987.

BORISOV, Y.P.; TSVETNOV, V.V. Mathematical Modeling of Radio Systems and Devices [in Russian]. Moscow: Radio i Svyaz, 1985.

KRYLOV, V.I.; BOBKOV, V.V.; MONASTYRNYI, P.I. Computing Methods, vol. 1 [in Russian]. Moscow: Nauka, 1976.

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Published

1988-01-07

Issue

Vol. 31 No. 1 (1988)

Section

Research Articles