Smart Actuation and Sensing Systems - Recent Advances and Future Challenges 2012
DOI: 10.5772/51078
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Optimal Design Methodology of Magnetorheological Fluid Based Mechanisms

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Cited by 18 publications
(27 citation statements)
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“…2.30 0.020 819.24 (11) where the coefficient c = 2.30 [12]. The activation areas are four, which implies a single axial length   tot P P L L /4 10 mm.…”
Section: Analytical Design Of the Mr Dampermentioning
confidence: 99%
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“…2.30 0.020 819.24 (11) where the coefficient c = 2.30 [12]. The activation areas are four, which implies a single axial length   tot P P L L /4 10 mm.…”
Section: Analytical Design Of the Mr Dampermentioning
confidence: 99%
“…Main system dimensions.The design of the MR damper consisted in two main parts: the hydraulic-mechanical design[12,13] and the magnetic circuit design. The specifications of the damper we developed are listed in Tab.…”
mentioning
confidence: 99%
“…Essentially the difference between them depends strictly on the variation of the shear stress and the deformation ratio which can be represented by (Zienkiewicz at al., 2005, Nguyen andChoi, 2012): ) where τ is the shear stress, τy, η and n are constants, τy is the yield stress and is η the dynamic viscosity, ⁄ is the deformation ratio. Figure The materials can be yet characterized as thixotropic or rheopectic fluids depending on the variation of viscosity with the applied shear stress along time.…”
Section: Fluid Classificationmentioning
confidence: 99%
“…Despite the numerous research works on MR brakes focusing on the increment of the braking toque, the research on the braking delay is considerably rare. A couple of research works have investigated on optimizing the structure of the mechanisms about the inductive time constant of the magnetic circuit to reduce the delay (Nguyen and Choi, 2012a; Shamieh and Sedaghati, 2017). However, most ignored the response and delay time of MR brake itself which result in the inaccuracy of braking time.…”
Section: Introductionmentioning
confidence: 99%