Study on Parameter Identification for Magnetorheological Dampers

SHI Liang;HE Lin

Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (1) : 131-133.

PDF(967 KB)
PDF(967 KB)
Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (1) : 131-133.
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Study on Parameter Identification for Magnetorheological Dampers

  • SHI Liang, HE Lin
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Abstract

According to the modified Dahl model, the method of integral energy is given to derive the relationship of applied current and the model parameters. A method for evaluating the model parameters is presented to transform the nonlinear parameters identification for hysteretic system to the linear parameters identification and it exhibits high precision.

Key words

Magnetorheological dampers / modified Dahl model / hysteretic nonlinearity / parameter identification

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SHI Liang;HE Lin. Study on Parameter Identification for Magnetorheological Dampers[J]. Journal of Vibration and Shock, 2009, 28(1): 131-133
PDF(967 KB)

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