Dynamic Models for Magnetorheological Dampers and its Feedback Linearization

Cheng Zhang; Lin Xiang Wang

doi:10.4028/www.scientific.net/AMR.79-82.1205

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 79-82Dynamic Models for Magnetorheological Dampers and...

Dynamic Models for Magnetorheological Dampers and its Feedback Linearization

Abstract:

In the current paper, the hysteretic dynamics of magnetorheological dampers is modeled by a differential model. The differential model is constructed on the basis of a phenomenological phase transition theory. The model is expressed as a second order nonlinear ordinary differential equation with bifurcations embedded in. Due to the differential nature of the model, the hysteretic dynamics of the MR dampers can be linearized and controlled by introducing a feedback linearization strategy.

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Periodical:

Advanced Materials Research (Volumes 79-82)

Pages:

1205-1208

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.79-82.1205

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Online since:

August 2009

Authors:

Cheng Zhang, Lin Xiang Wang

Keywords:

Damping, Differential Model, Field Dependence, Hysteresis, Magnetorheological Fluid (MRF)

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