2023
DOI: 10.1016/j.ijmecsci.2023.108435
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Multi-stage hysteresis modelling of magnetorheological dampers and experimental verification

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Cited by 12 publications
(8 citation statements)
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“…In the previous sinusoidal excitation experiments on MRDs [25], the motion characteristics of the MRD were mainly divided into hysteresis and non-hysteretic regions, as shown in figure 1. Owing to the weak regularity of the hysteresis region, it is difficult to use a single physical model to uniformly characterize the global motion characteristics of an MRD.…”
Section: Modeling Methodologymentioning
confidence: 99%
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“…In the previous sinusoidal excitation experiments on MRDs [25], the motion characteristics of the MRD were mainly divided into hysteresis and non-hysteretic regions, as shown in figure 1. Owing to the weak regularity of the hysteresis region, it is difficult to use a single physical model to uniformly characterize the global motion characteristics of an MRD.…”
Section: Modeling Methodologymentioning
confidence: 99%
“…To ensure the structural strength and improve the magnetic circuit performance, the cylinder (Legend-13) adopts low-carbon steel, and the piston (Legend-3) and fixed flange (Legend-6) adopt electrical pure iron. Moreover, a diamagnetic material is used for the piston rod (Legend-12 and 16) and end cover (Legend-2 and 8) to reduce the magnetic leakage and influence of the piston (Legend-3) near the limit stroke on the magnetic field distribution [25].…”
Section: Structure Of Mrdmentioning
confidence: 99%
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“…where ρ denotes the density of MRF, u i (z,t) represents the MRF velocity in the ith region and ∆P(t) is the pressure difference within the damping channel. In addition, the inertia effects of the MRD can be neglected [51,54] when the MRD is applied to low-frequency vibration. In this premise, the equation ( 4) can be simplified as follows:…”
Section: The Hbpv Model Of the Yield Stagementioning
confidence: 99%
“…Du et al [49] combined the Bingham model [50] with the particle chain model [48] to respectively describe the yield and preyield stages, but its limitation lay in failing to characterize the variation of the MRF motion viscosity in the yield stage of MRDs. Li et al [51] integrated the BV model [52] with the particle chain model [48] to respectively describe the yield and pre-yield stages of MRDs, and the model characterized motion viscosity in the low and high shear rate regions during the yield stage of MRDs, respectively, but there were limitations in the characterization of high shear rate regions due to the shearthinning nature of MRF.…”
Section: Introductionmentioning
confidence: 99%