Paper Title:
Semi Active Control of Chaos in Systems Excited by Non-Ideal DC Motor
  Abstract

In this paper, semi active control of non-ideal mechanical system with Magneto-Rheological (MR) damper is presented. The setup composed of a motor operating on a structure with mass M connected to a fixed frame by a non-linear spring and with a linear viscous damper. From the investigations carried out it is possible to observe the DC motor influence on the vibrating system along with non-periodic motions with chaotic characteristic. To control this system linear viscose damper is substituted by MR damper. A semi-active control method, sky-hook control is used in this study. Our results suggest that the addition of a MR damper turns the phase space smoother and it is so effective to suppress chaos.

  Info
Periodical
Chapter
Chapter 24: Semiconductor Materials Manufacturing
Edited by
Wu Fan
Pages
5367-5372
DOI
10.4028/www.scientific.net/AMM.110-116.5367
Citation
S. Farokhi, A. Y. Komma, Z. Bayat, "Semi Active Control of Chaos in Systems Excited by Non-Ideal DC Motor", Applied Mechanics and Materials, Vols. 110-116, pp. 5367-5372, 2012
Online since
October 2011
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