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Dynamic properties of multimotor electrohydraulic drives

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Abstract

The dynamic characteristics of a two-motor electrohydraulic drive in a dynamic simulator are experimentally investigated. Oscillograms of one- and two-motor drives are obtained, and their amplitude-phase and logarithmic amplitude-frequency and phase-frequency characteristics are plotted, for different control currents. The experimental transient processes and frequency characteristics are analyzed.

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Authors and Affiliations

  1. Vladimir State University, Vladimir, Russia

    Yu. A. Medvedev, V. V. Morozov & V. P. Kuznetsov

Authors
  1. Yu. A. Medvedev
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  2. V. V. Morozov
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  3. V. P. Kuznetsov
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Correspondence to Yu. A. Medvedev.

Additional information

Original Russian Text © Yu.A. Medvedev, V.V. Morozov, V.P. Kuznetsov, 2011, published in Vestnik Mashinostroeniya, 2011, No. 12, pp. 18–25.

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Medvedev, Y.A., Morozov, V.V. & Kuznetsov, V.P. Dynamic properties of multimotor electrohydraulic drives. Russ. Engin. Res. 31, 1180–1189 (2011). https://doi.org/10.3103/S1068798X11120185

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