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Russian Journal of Nonlinear Dynamics, 2020, Volume 16, Number 1, Pages 59–84
DOI: https://doi.org/10.20537/nd200106
(Mi nd697)
 

This article is cited in 1 scientific paper (total in 1 paper)

Nonlinear physics and mechanics

On the Dynamics of a Rigid Body in the Hess Case at High-Frequency Vibrations of a Suspension Point

O. V. Kholostova

Moscow Aviation Institute (National Research University), Volokolamskoe sh. 4, GSP-3, A-80, Moscow, 125993 Russia
Full-text PDF (396 kB) Citations (1)
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Abstract: The motion of a heavy rigid body with a mass geometry corresponding to the Hess case is considered. The suspension point of the body is assumed to perform high-frequency periodic vibrations of small amplitude in the three-dimensional space. It is proved that for any law of vibrations of this type, the approximate autonomous equations of the body motion admit an invariant relation (the first integral at the zero level), which coincides with a similar relation that exists in the Hess case of the motion of a body with a fixed point. In the approximate equations of motion written in Hamiltonian form, the cyclic coordinate is introduced and the corresponding reduction is performed. For the laws of vibration of the suspension point corresponding to the integrable cases (when there is another cyclic coordinate in the system), a detailed study of the model one-degree-of-freedom system is given. For the nonintegrable cases, an analogy with the approximate problem of the motion of a Lagrange top with a vibrating suspension point is drawn, and the results obtained earlier for the top are used. Some properties of the body motion at the nonzero level of the above invariant relation are also discussed.
Keywords: Hess case, high-frequency vibrations, integrable case, reduced system, Lagrange top.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 3.3858.2017/4.6
This work was carried out within the framework of the state assignment (project No. 3.3858.2017/4.6).
Received: 27.08.2019
Accepted: 21.10.2019
Bibliographic databases:
Document Type: Article
Language: English
Citation: O. V. Kholostova, “On the Dynamics of a Rigid Body in the Hess Case at High-Frequency Vibrations of a Suspension Point”, Rus. J. Nonlin. Dyn., 16:1 (2020), 59–84
Citation in format AMSBIB
\Bibitem{Kho20}
\by O. V. Kholostova
\paper On the Dynamics of a Rigid Body in the Hess Case at High-Frequency Vibrations of a Suspension Point
\jour Rus. J. Nonlin. Dyn.
\yr 2020
\vol 16
\issue 1
\pages 59--84
\mathnet{http://mi.mathnet.ru/nd697}
\crossref{https://doi.org/10.20537/nd200106}
\elib{https://elibrary.ru/item.asp?id=43282122}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85084501248}
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  • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Russian Journal of Nonlinear Dynamics
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    References:25
     
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