The branching of the steady motions of a heavy circular disc on an absolutely rough horizontal plane is investigated. The motions corresponding to critical points of the energy integral at fixed levels of two other integrals having the form of hypergeometric series are considered.
The steady rolling of a disc on a rough plane
โ Scribed by A.S. Kuleshov
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 199 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0021-8928
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โฆ Synopsis
The well-known problem of the rolling without slipping of a heavy circular disc along a horizontal plane is considered. The steady motions of a disc for which the angle between the plane of the disc and the supporting plane (the angle of nutation) is constant are investigated. The problem of the range of variation of the angle of nutation within which the given motions are stable, irrespective of the values of the constants of the two linear first integrals or, in other variables, irrespective of the angular velocities of precession and proper rotation, is investigated. It is shown that this range is wider than was established earlier in [l].
๐ SIMILAR VOLUMES
The plane-parallel rolling of a disc along a fairly smooth curve under the action of perturbing and controlling forces and moments of forces is investigated. Models of the controlled motion corresponding to an explicit or implicit coordinate specification of the curve are constructed. The requiremen
The problem of the equilibrium of a rod on a rough horizontal plane when there are dry friction forces is considered. The equilibrium conditions which ensure that the rod remains at rest are determined by solving the problem of an extremum. The results obtained are compared with the well-known resul