A nonlinear electromechanical pendulum arm with a Nonlinear Energy Sink control (NES) approach

Artículos de revistas

Date

2016-01-01

Registration in:

Journal of Theoretical and Applied Mechanics (Poland), v. 54, n. 3, p. 975-986, 2016.

1429-2955

http://hdl.handle.net/11449/169086

10.15632/jtam-pl.54.3.975

2-s2.0-84994091996

http://repositorioslatinoamericanos.uchile.cl/handle/2250/2643807

Author

Yildiz Technical University

UFFS - Federal University of Fronteira Sul

ITA - Aeronautics Technological Institute

Universidade Estadual Paulista (UNESP)

Federal University of ABC

Institutions

Universidade Estadual Paulista (Brasil)

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.

Subjects

Bifurcations

Nonlinear electromechanical system

Nonlinear Energy Sink

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