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Estimation of parameters of motion of a moving sound source by digital processing of a set of Doppler-shifted underwater acoustic signals

  • Ocean Acoustics. Underwater Acoustics
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Abstract

A method is proposed for estimating the parameters of motion of a moving sound source on the basis of digital processing of Doppler-shifted underwater acoustic signals received by a set of hydrophones. A two-step approximation algorithm is used. An example of implementing the method of estimating the parameters of motion is presented for a two-hydrophone receiving system. Errors in estimating the parameters by means of the proposed method are considered.

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Authors and Affiliations

  1. National Research Nuclear University MEPhI, Kashirskoe sh. 31, Moscow, 115409, Russia

    V. G. Getmanov & A. A. Firsov

Authors
  1. V. G. Getmanov
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  2. A. A. Firsov
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Correspondence to V. G. Getmanov.

Additional information

Original Russian Text © V.G. Getmanov, A.A. Firsov, 2011, published in Akusticheskii Zhurnal, 2011, Vol. 57, No. 4, pp. 479–484.

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Getmanov, V.G., Firsov, A.A. Estimation of parameters of motion of a moving sound source by digital processing of a set of Doppler-shifted underwater acoustic signals. Acoust. Phys. 57, 490–495 (2011). https://doi.org/10.1134/S106377101104004X

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  • DOI: https://doi.org/10.1134/S106377101104004X

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