Email this article ENSURING STABILITY OF HYDRO-MECHANICAL CONTROL SYSTEMS WITH CONSTANT PRESSURE VALVES
- Authors: Shakhmatov E.V.1, Shorin V.P.2, Chubenko T.A.1
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Affiliations:
- Samara University
- Samara Federal research center of the Russian Academy of Sciences
- Issue: Vol 6, No 2 (2020)
- Pages: 26-33
- Section: Articles
- URL: https://dynvibro.ru/dynvibro/article/view/8205
- DOI: https://doi.org/10.18287/2409-4579-2020-6-2-26-33
- ID: 8205
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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
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 FederationT. A. Chubenko
Samara University
Author for correspondence.
Email: shakhmatovev@mail.ru
Russian Federation
References
- 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.,
- Shevyakov A. A. Automatics of aviation and rocket power plants. - M.: mechanical engineering, 1970, 660s.
- Berdnikov V. V. Applied theory of hydraulic circuits. - M.: mechanical engineering, 1977. - 192s.
- Glikman B. F. Unsteady flows in pneumohydraulic chains. - M.: mechanical engineering, 1978, - 256s.
- Glikman B. F. Unsteady flows in pneumohydraulic chains. - M.: mechanical engineering, 1978, - 256s.
- 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.
- 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.
- 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.
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