INVESTIGATION OF THE STEERING DRIVE PERFORMANCE BY DYNAMIC CHARACTERISTICS


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Abstract

The most effective way of non-destructive control of the technical condition of a complex hydro mechanical system such as a steering drive is diagnostics by dynamic characteristics. The diagnostic signs considered in this article are: dynamic values of the pressure and flow rate of the working fluid, as well as the speed of the spool movement and the shift of the rod under disturbing influences. On the example of the steering drive KAU-30B, the possibility of diagnosing the wear of elements of hydro mechanical systems based on the analysis of transients is shown.

About the authors

A. M. Gareyev

Samara National Research University (Samara University)

Author for correspondence.
Email: Gareyev@ssau.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation

Yu. P. Ryzhkova

Samara National Research University (Samara University)

Email: Gareyev@ssau.ru
Russian Federation, 34, Moskovskoye shosse, Samara, 443086, Russian Federation

References

  1. Bashta, T.M. Reliability of hydraulic systems of aircraft / T.M. Bashta, V.D. Babanskaya, Y.S. Golovko, etc. – M.: Transport, 1986. – 279 p.
  2. Woch, M. Statistical Analysis of Aviation Accidents and Incidents Caused by Failure of Hydraulic Systems [Text] / Marta Woch, Mariusz Zieja, Justyna Tomaszewska, Mateusz Janicki // 2019 The 3rd International Conference on Mechanical, System and Control Engineering (ICMSC 2019). – 2019. – Volume 291. – pp. 1-5.
  3. Bashta, T.M. Machine–building hydraulics [text]: reference manual / T.M. Bashta. - M.: Mechanical Engineering, 1971. - 671 p.

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Journal of Dynamics and Vibroacoustics

ISSN 2409-4579 (Online)

Publisher and Founder: Samara National Research University, 34, Moskovskoye shosse, Samara, 443086, Russian Federation.

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Editor-in-chief:  Academician of the RAS
E. V. Shakhmatov 

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Address for correspondence: 34, Moskovskoye shosse, Samara, 443086, Russian Federation, Samara National Research University (room 324, building 14)

Phone: 8 (846) 267 47 66

e-mail: dynvibro@ssau.ru

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