ENSURING STABILITY OF HYDRO-MECHANICAL CONTROL SYSTEMS WITH CONSTANT PRESSURE VALVES

Cover Page

Cite item

Full Text

Abstract

In this article, theoretical dependencies for constructing the stability boundary of the system were determined. The influence of the characteristics of the connected circuits on the stability of the constant pressure valve is analyzed. To confirm the established theoretical dependences, experimental studies of the valve with the corresponding boundary conditions were carried out. As a result, oscillograms of valve tests were obtained for various connected lines.

About the authors

Evgeniy V. Shakhmatov

Samara University

Email: shakhmatovev@mail.ru

  • Samara University, scientific Adviser
  • Department of Power Plant Automatic Systems, chief researcher
  • Department of Power Plant Automatic Systems, head
Russian Federation

V. P. Shorin

Samara Federal research center of the Russian Academy of Sciences

Email: shakhmatovev@mail.ru

Доктор технических наук, профессор, Председатель Самарского научного центра Российской академии наук

Russian Federation

T. A. Chubenko

Samara University

Author for correspondence.
Email: shakhmatovev@mail.ru
Russian Federation

References

  1. Theory of automatic control of aircraft power plants. Management of the WFD. Under the editorship of prof. Shevyakova A. A.-M.: mechanical engineering, 1976, 344s.,
  2. Shevyakov A. A. Automatics of aviation and rocket power plants. - M.: mechanical engineering, 1970, 660s.
  3. Berdnikov V. V. Applied theory of hydraulic circuits. - M.: mechanical engineering, 1977. - 192s.
  4. Glikman B. F. Unsteady flows in pneumohydraulic chains. - M.: mechanical engineering, 1978, - 256s.
  5. Glikman B. F. Unsteady flows in pneumohydraulic chains. - M.: mechanical engineering, 1978, - 256s.
  6. Korobochkin B. L., Komitovsky M. D. Dynamic characteristics of pressure spool hydraulic systems. - In the collection: Theory of automatic machines and pneumatic hydraulic drives. - M.: mechanical engineering, 1970, p. 268-278.
  7. Gimadiev A. G., Shakhmatov E. V., Shorin V. P. on the assessment of the influence of the characteristics of attached chains on the stability of hydraulic regulators. - News of the USSR Academy of Sciences. Mashinovedenie, No. 4, 1984, pp. 33-38.
  8. Gimadiev A. G., Shakhmatov E. V. Calculation of frequency characteristics of vibration dampers in the form of an acoustic low-frequency RL filter. – Izv. universities. Mechanical engineering, 1983, no. 8, pp. 88-92.

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2020 Евгений Владимирович Шахматов, Владимир Павлович Шорин, Т. А. Чубенко

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Journal of Dynamics and Vibroacoustics

ISSN 2409-4579 (Online)

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

Extract from the register of registered media

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

4 issues per year.

Free price

Editorial address: room 324, 43, Gaya street, Samara, 443086

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

www: https://dynvibro.ru

© Samara University

 

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies