Paper Title:
Damping Force Control of MR Damper for a Passenger Vehicle Considering Hysteretic Compensator
  Abstract

This paper presents damping force control performances of a magnetorheological (MR) damper via new control strategy considering hysteretic behavior of the field-dependent damping force. In order to achieve this goal, a commercial MR damper which is applicable to passenger vehicle is adopted and its field-dependent damping force is experimentally evaluated. Since the field-dependent damping force shows the hysteretic behavior which significantly affects to control characteristics of the system, Preisach hysteresis model for the MR damper is established and its first order descending (FOD) curves are experimentally identified. Subsequently, a feed-forward compensator strategy for the MR damper is formulated and damping force control is evaluated. In addition, vibration control performances are experimentally evaluated with quarter-vehicle test facility.

  Info
Periodical
Advanced Materials Research (Volumes 47-50)
Edited by
Alan K.T. Lau, J. Lu, Vijay K. Varadan, F.K. Chang, J.P. Tu and P.M. Lam
Pages
145-148
DOI
10.4028/www.scientific.net/AMR.47-50.145
Citation
M. S. Seong, K. G. Sung, S. B. Choi, "Damping Force Control of MR Damper for a Passenger Vehicle Considering Hysteretic Compensator", Advanced Materials Research, Vols. 47-50, pp. 145-148, 2008
Online since
June 2008
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Price
$32.00
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