Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/8880
Title: The brachistochronic motion of a vertical disk rolling on a horizontal plane without slip
Authors: Obradovic, Aleksandar
Šalinić, Slaviša
Radulović, Radoslav
Issue Date: 2017
Abstract: This paper deals with the brachistochronic motion of a thin uniform disk rolling on a horizontal plane without slip. The problem is formulated and solved within the frame of the optimal control theory. The brachistochronic motion of the disk is controlled by three torques. The possibility of the realization of the brachistochronic motion found in presence of Coulomb dry friction forces is inspected. Also, the influence of values of the coefficient of dry friction on the structure of the extremal trajectory is analyzed. Two illustrative numerical examples are provided.
URI: https://scidar.kg.ac.rs/handle/123456789/8880
Type: article
DOI: 10.2298/TAM171002015O
ISSN: 1450-5584
SCOPUS: 2-s2.0-85038895475
Appears in Collections:Faculty of Mechanical and Civil Engineering, Kraljevo

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