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Identification of linear time-invariant systems

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An algorithm for the identification of a stationary linear system from sampled data on a transient process is presented. The algorithm allows the original problem to be decomposed into two problems: finding the roots of the characteristic polynomial and determining the amplitudes of the respective modes. A special objective function permits increasing the accuracy of identification

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Authors and Affiliations

  1. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, 3 Nesterov St., Kyiv, Ukraine, 03057

    V. B. Larin

  2. National Technical University of Ukraine “KPI”, 37 Pobedy Av., Kyiv, Ukraine, 03056

    A. S. Apostolyuk

Authors
  1. V. B. Larin
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  2. A. S. Apostolyuk
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Corresponding author

Correspondence to V. B. Larin.

Additional information

Translated from Prikladnaya Mekhanika, Vol. 47, No. 6, pp. 169–176, November 2011.

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Larin, V.B., Apostolyuk, A.S. Identification of linear time-invariant systems. Int Appl Mech 47, 754–760 (2011). https://doi.org/10.1007/s10778-011-0501-y

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  • DOI: https://doi.org/10.1007/s10778-011-0501-y

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