A NONLINEAR ELECTROMECHANICAL PENDULUM ARM WITH A NONLINEAR ENERGY SINK CONTROL (NES) APPROACH

Alisverisci, Gönül; BAYIROĞLU, Hüseyin; Palacios Felix, Jorge; BALTHAZAR, Jose; Rebello da Fonseca Brasil, Reyolando

doi:10.15632/jtam-pl.54.3.975

A NONLINEAR ELECTROMECHANICAL PENDULUM ARM WITH A NONLINEAR ENERGY SINK CONTROL (NES) APPROACH

Alisverisci G. F., BAYIROĞLU H., Palacios Felix J. L., BALTHAZAR J. M., Rebello da Fonseca Brasil R. M. L.

JOURNAL OF THEORETICAL AND APPLIED MECHANICS, vol.54, no.3, pp.975-986, 2016 (SCI-Expanded, Scopus)

Publication Type: Article / Article
Volume: 54 Issue: 3
Publication Date: 2016
Doi Number: 10.15632/jtam-pl.54.3.975
Journal Name: JOURNAL OF THEORETICAL AND APPLIED MECHANICS
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Page Numbers: pp.975-986
Keywords: nonlinear electromechanical system, bifurcations, nonlinear energy sink, OSCILLATORS, DYNAMICS
Open Archive Collection: AVESIS Open Access Collection
Yıldız Technical University Affiliated: Yes

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, Poincare map and Lyapunov exponents.