Study of the motion of a mechanical system due to the oscillatory motion of the side links

Sergey Jatsun1 , Lyudmila Vorochaeva2 , Sergey Efimov3

1, 2, 3Southwest State University, Kursk, Russia

1Corresponding author

Vibroengineering PROCEDIA, Vol. 8, 2016, p. 74-79.
Received 30 June 2016; accepted 24 August 2016; published 7 October 2016

Copyright © 2016 JVE International Ltd. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Abstract.

In this paper we study a five-link mechanical system, whose links are connected by cylindrical hinges equipped with actuators. The central link is the body and the side links execute oscillatory motion, which provides the required motion of the body. Such a system can be used as an ornithopter during antiphase oscillations of the side links with the same amplitudes and also during alternation of the stages of motion, in which forces of resistance acting on the links rise and fall.

Keywords: five-link system, cylindrical hinges, oscillations, synchronous movements, aerodynamic drag.

Acknowledgements

Work supported by RSF, Project No. 14-39-00008.

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