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Эта публикация цитируется в 26 научных статьях (всего в 26 статьях)
Generalized Chaplygin’s Transformation and Explicit Integration of a System with a Spherical Support
Alexey V. Borisov, Alexander A. Kilin, Ivan S. Mamaev Institute of Computer Science, Udmurt State University, ul. Universitetskaya 1, Izhevsk 426034, Russia
Аннотация:
We discuss explicit integration and bifurcation analysis of two non-holonomic problems. One of them is the Chaplygin’s problem on no-slip rolling of a balanced dynamically non-symmetric ball on a horizontal plane. The other, first posed by Yu.N.Fedorov, deals with the motion of a rigid body in a spherical support. For Chaplygin’s problem we consider in detail the transformation that Chaplygin used to integrate the equations when the constant of areas is zero. We revisit Chaplygin’s approach to clarify the geometry of this very important transformation, because in the original paper the transformation looks a cumbersome collection of highly non-transparent analytic manipulations. Understanding its geometry seriously facilitate the extension of the transformation to the case of a rigid body in a spherical support – the problem where almost no progress has been made since Yu.N. Fedorov posed it in 1988. In this paper we show that extending the transformation to the case of a spherical support allows us to integrate the equations of motion explicitly in terms of quadratures, detect mostly remarkable critical trajectories and study their stability, and perform an exhaustive qualitative analysis of motion. Some of the results may find their application in various technical devices and robot design. We also show that adding a gyrostat with constant angular momentum to the spherical-support system does not affect its integrability.
Ключевые слова:
nonholonomic mechanics, spherical support, Chaplygin ball, explicit integration, isomorphism, bifurcation analysis.
Поступила в редакцию: 27.07.2011 Принята в печать: 19.11.2011
Образец цитирования:
Alexey V. Borisov, Alexander A. Kilin, Ivan S. Mamaev, “Generalized Chaplygin’s Transformation and Explicit Integration of a System with a Spherical Support”, Regul. Chaotic Dyn., 17:2 (2012), 170–190
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/rcd338 https://www.mathnet.ru/rus/rcd/v17/i2/p170
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