Abstract
Free vibrations of a heavy homogeneous cylinder rolling in a cylindrical cavity whose directing curve is a brachistochrone are considered. The equation of motion of the cylinder is derived and the circular frequency of free vibrations of the cylinder center of mass is determined. An analogy between the cycloidal pendulum with a rolling cylinder and the classical cycloidal pendulum in the form of a material point is obtained.
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V. P. Legeza, Vibroprotection of Dynamical Systems by Roller Dampers (Chetverta Khvilya, Kiev, 2010) [in Ukrainian].
V. P. Legeza, “Quickest-Descent Curve in the Problem of Rolling of a Homogeneous Cylinder,” Prikl. Mekh. 44(12), 131–138 (2008) [Int. Appl.Mech. (Engl. Transl.) 44 (12), 1430–1436 (2008)].
V. P. Legeza, “Brachistochrone for a Rolling Cylinder,” Izv. Akad. Nauk. Mekh. Tverd. Tela, No. 1, 34–41 (2010) [Mech. Solids (Engl. Transl.) 45 (1), 27–33 (2010)].
L. D. Akulenko, “An Analog of the Classical Brachistochrone for a Disk,” Dokl. Ross. Akad. Nauk 419(2), 193–196 (2008) [Dokl. Phys. (Engl. Transl.) 53 (3), 156–159 (2008)].
L. D. Akulenko, “The Brachistochrone Problem for a Disc,” Prikl. Mat. Mekh. 73(4), 520–530 (2009) [J. Appl. Math.Mech. (Engl. Transl.) 73 (4), 371–378 (2009)].
E. Rogers, “Brachistochrone and Tautochrone Curves for Rolling Body,” Am. J. Phys. 14(4), 249–242 (1964).
K. Magnus, Vibrations. Introduction to the Study of Oscillatory Systems (Mir, Moscow, 1982) [in Russian].
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Original Russian Text © V.P. Legeza, 2012, published in Izvestiya Akademii Nauk. Mekhanika Tverdogo Tela, 2012, No. 4, pp. 11–15.
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Legeza, V.P. Cycloidal pendulum with a rolling cylinder. Mech. Solids 47, 380–384 (2012). https://doi.org/10.3103/S0025654412040024
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DOI: https://doi.org/10.3103/S0025654412040024