A note on the attenuation of the sommerfeld effect of a non-ideal system taking into account a MR damper and the complete model of a DC motor-Reference-Cited by-同舟云学术

A note on the attenuation of the sommerfeld effect of a non-ideal system taking into account a MR damper and the complete model of a DC motor

Published:2010-11-08 Issue:7 Volume:17 Page:1112-1118
ISSN:1077-5463
Container-title:Journal of Vibration and Control
language:en
Short-container-title:Journal of Vibration and Control

Author:

Castão Kleber AL¹,Goes Luis CS¹,Balthazar José M²

Affiliation:

1. ITA - Aeronautical Institute of Technology, São José dos Campos, Brazil

2. UNESP - State University of São Paulo, Department of Statistics, Applied Mathematics and Computation, Rio Claro, SP - Brazil,

Abstract

The main purpose of this paper is to study the attenuation of the jump phenomena associated with the Sommerfeld Effect introduced by the nonlinearities of a magnetic rheological damper (MRD) in a non-ideal vibrational system, excited by a DC motor modeled as limited power source. Numerical simulations of the nonlinear vibrations of the system are carried out for different values of the MRD control parameter in order to show the amplitude reduction of the vibrations close to the system resonance introduced by the nonlinear damping effect of the MR system.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Mechanics of Materials,Aerospace Engineering,Automotive Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/1077546310384000

Reference18 articles.

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