On the motion of a bead on a rough hoop freely rotating around a vertical diameter
- Authors: Burov А.А.1, Nikonov V.I.1, Nikonova Е.А.1,2
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Affiliations:
- Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences
- Sirius University of Science and Technology Sirius Federal territory
- Issue: No 6 (2024)
- Pages: 119-134
- Section: Articles
- URL: https://journals.rcsi.science/1026-3519/article/view/281266
- DOI: https://doi.org/10.31857/S1026351924060078
- EDN: https://elibrary.ru/TZAGJM
- ID: 281266
Cite item
Abstract
We consider the problem of the motion of a heavy bead strung on a rough heavy hoop freely rotating around a vertical diameter. Non-isolated sets of steady state motions of the system are identified, and their bifurcation diagrams are constructed. The dependence of these solutions on an essential parameter of the problem—the constant of the cyclic integral—is studied. The results obtained are compared with the results obtained previously for the case when a rough hoop rotates around a vertical diameter with a constant angular velocity. Characteristic phase portraits are constructed for various combinations of system parameters.
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About the authors
А. А. Burov
Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences
Author for correspondence.
Email: jtm@yandex.ru
Russian Federation, Moscow
V. I. Nikonov
Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences
Email: nikon_v@list.ru
Russian Federation, Moscow
Е. А. Nikonova
Federal Research Center “Computer Science and Control” of the Russian Academy of Sciences; Sirius University of Science and Technology Sirius Federal territory
Email: nikonova.ekaterina.a@gmail.com
Russian Federation, Moscow; Sochi
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