Results 41 to 50 of about 3,157 (218)
AIP Advances, 2021 A two-dimensional super-cell phononic crystal semi-active isolator based on magnetorheological elastomers is designed, which can be used for vibration isolation of mechanical devices at medium and high frequencies.
Guo-Jun Yu +4 more
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Self-adaptive step fruit fly algorithm optimized support vector regression model for dynamic response prediction of magnetorheological elastomer base isolator [PDF]
, 2016 © 2016 Elsevier B.V. Parameter optimization of support vector regression (SVR) plays a challenging role in improving the generalization ability of machine learning.
Gu, X, Li, J, Li, Y, Yu, Y
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Magnetorheological Elastomers and Their Applications
, 2013 Magnetorheological elastomers (MRE) are smart materials whose modulus or mechanical performances can be controlled by an external magnetic field. In this chapter, the current research on the MRE materials fabrication, performance characterisation, modelling and applications is reviewed and discussed.
Li, W H, Zhang, X Z, Du, H
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Shock and Vibration, 2015 An elastomer composite with controllable stiffness, known as a magnetorheological elastomer (MRE), is used in a dynamic vibration absorber whose natural frequency is tuned adaptively to the disturbance frequency through the application of an external ...
Toshihiko Komatsuzaki, Yoshio Iwata
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Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
Investigation of tensile properties of RTV Silicone based Isotropic Magnetorheological Elastomers.
MATEC Web of Conferences, 2018 Magnetorheological elastomer (MRE) consists of an elastomer matrix and a Ferro-magnetic ingredient. The mechanical properties of MR elastomers can be reversibly controlled by applying a magnetic field of suitable intensity.
Sandesh Bhaktha +3 more
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Journal of Low Frequency Noise, Vibration and Active ControlThe magnetically tunable modulus of soft magnetorheological elastomer offers broad applications in vibration control. This material exhibits an obvious Payne effect that the dynamic modulus decreases as the strain amplitude increases.
Guanghong Zhu +4 more
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Limit points in the free inflation of a magnetoelastic toroidal membrane [PDF]
, 2017 One common phenomenon native to inflation of membranes is the elastic limit-point instability–a bifurcation point at which the membrane begins to deform enormously at the slightest increase of pressure.
Reddy, N H, Saxena, Prashant
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Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
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Advances in Polymer Technology, 2019 We fabricate a hybrid magnetorheological elastomer (hMRE) based on a microfiber cloth soaked with a mixture containing magnetorheological suspension (MRS) and silicone rubber (SR).
A. M. Gavrilovici +4 more
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