Results 41 to 50 of about 17,203 (221)
Design of an Elbow Magnetorheological Rehabilitation Orthosis for Patients with Spasticity
ActuatorsStroke survivors with spasticity, an involuntary increase in muscle tone, often struggle to access specialized equipment and medical support for their rehabilitation.
Henri Pagé +7 more
doaj +1 more source
Skyhook surface sliding mode control on semi-active vehicle suspension systems for ride comfort enhancement [PDF]
, 2009 A skyhook surface sliding mode control method was proposed and applied to the control on the semi-active vehicle suspension system for its ride comfort enhancement.
Chen, Y.
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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
Materials Research ExpressBase oil has great influence on the tribological and rheological properties of magnetorheological fluid. In this paper, four types of magnetorheological fluid are prepared respectively by silicone oil, mineral oil, synthetic oil (PAO) and castor oil, and
Long Yu, Fei Chen, Hao-Peng Li
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Modeling of the Dynamic Characteristics for a High-Load Magnetorheological Fluid-Elastomer Isolator
ActuatorsTo meet the vibration isolation requirements of engines under diverse operating conditions, this paper proposes a novel magnetorheological fluid-elastomer isolator with high load and tunable parameters.
Yu Tao +3 more
doaj +1 more source
Recent progress on the magnetorheological plastomers
International Journal of Smart and Nano Materials, 2015 Different from the traditional magnetorheological (MR) fluids and elastomers, the magnetic particles in the plastic MR materials are not ‘deadly’ trapped in the polymer matrix; thus, the MR plastomers exhibit higher MR effects and lower sedimentation ...
Shouhu Xuan +3 more
doaj +1 more source
, 2012 We study the dynamics of a two-degrees-of-freedom (two DOF) nonlinear oscillator representing a quartercar model excited by a road roughness profile. Modelling the road profile by means of a harmonic function we derive the Melnikov criterion for a system
Borowiec, Marek, Litak, Grzegorz
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On the general governing equations of electromagnetic acoustic transducers [PDF]
, 2013 In this paper, we present the general governing equations of electrodynamics and continuum mechanics that need to be considered while mathematically modelling the behaviour of electromagnetic acoustic transducers (EMATs).
Saxena, Prashant
core +2 more sources
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
wiley +1 more source
Investigating the Benefit of MR fluids in Shock Absorbers [PDF]
, 2013 The beneficial properties of magnetorheological (MR) fluids are applied in the design and testing of a prototype suspension system. Because MR fluids become more viscous under the influence of a magnetic field, a suspension shock absorber containing MR ...
Guo, Chao
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