ARTICLE
A nonlinear electromechanical pendulum arm with a nonlinear energy sink control (NES) approach
 
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1
Yıldız Technical University, Istanbul
2
UFFS – Federal University of Fronteira Sul, Cerro Largo
3
ITA – Aeronautics Technological Institute, São José dos Campos UNESP-Bauru
4
Federal University of ABC, Santo André
Publication date: 2016-07-17
 
Journal of Theoretical and Applied Mechanics 2016;54(3):975–986
 
KEYWORDS
ABSTRACT
This paper considers the nonlinear dynamics of an electromechanical device with a pendulum arm and a Nonlinear Energy Sink (NES) put on the point of the pendulum suspension. It is shown that the (NES) is capable of absorbing energy from the system. The numerical results are shown in a bifurcation diagram, phase plane, Poincaré map and Lyapunov exponents.
eISSN:2543-6309
ISSN:1429-2955