Paper Title:
Modeling of Passive Adaptive MR Damper
  Abstract

Passive adaptive MR damper is a new type of damper based on GMM inverse effect and MR effect, and it doesn’t need energy devices and can realize external force self-adaptation. A model of passive adaptive MR damper is established based on Jiles-Atherton model, the law of approach for the magnetomechanical effect, the magnetic circuit law and Bingham model. Experimental results show that the value of damping force is related to displacement and velocity: the larger the displacement, the greater the damping force; the faster the speed, the greater the damping force. This is consistent with the model.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Earthquake Resistant Structures and Materials
Edited by
Zhongning Guo
Pages
2187-2191
DOI
10.4028/www.scientific.net/AMR.311-313.2187
Citation
X. L. Gu, Z. F. Tang, F. Z. Lv, L. Liu, "Modeling of Passive Adaptive MR Damper", Advanced Materials Research, Vols. 311-313, pp. 2187-2191, 2011
Online since
August 2011
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Price
$32.00
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