Results 121 to 130 of about 236 (169)
Feasibility of Employing Semi-Hard Magnetic Materials for Hysteresis Magnetic Clutches in Railway Systems. [PDF]
Materials (Basel)Pistelok P, Adamiak M.
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Review on Portable-Powered Lower Limb Exoskeletons. [PDF]
Sensors (Basel)Jiang C, Xiao J, Wei H, Wang MY, Chen C.
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Design and characterisation of magnetorheological brake system
International Journal of Engineering Systems Modelling and Simulation, 2015This paper investigates the performance of a magnetorheological brake (MR brake) system in terms of torque generated by various electric currents at various rotational shaft speeds. The MR brake consists of a rotating disc immersed with magnetorheological fluid (MR fluid) in an enclosure of an electromagnetic coil.
Hishamuddin Jamaluddin +1 more
exaly +3 more sources
Design and Experimental Evaluation of a Magnetorheological Brake
International Journal of Advanced Manufacturing Technology, 2003A new magnetorheological (MR) brake prototype was designed, fabricated and tested. Firstly, the rheological properties of MR fluids, in particular the dynamic yield stress, were experimentally investigated based on a Bingham plastic model. The working principles of the MR brake were then analysed and discussed. The equations for transmitted torque were
Du H, W H Li
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Thermal analysis of magnetorheological brake for automotive application
Applied Thermal Engineering, 2016Abstract Researchers are exploring potential of magnetorheological (MR) brakes for automotive applications. These are superior to conventional hydraulic brakes in terms of response time. However, the technology has not yet matured. This article presents thermal analysis of MR brake (MRB) proposed for an e-bicycle in order to estimate the temperature ...
Suresh Sawant, Satyajit R Patil
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Design considerations for an automotive magnetorheological brake
Mechatronics, 2008In this paper, design considerations for building an automotive magnetorheological (MR) brake are discussed. The proposed brake consists of multiple rotating disks immersed in a MR fluid and an enclosed electromagnet. When current is applied to the electromagnet, the MR fluid solidifies as its yield stress varies as a function of the magnetic field ...
Afzal Suleman
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Antilock braking performance evaluation of an automotive magnetorheological braking system
Smart Materials and Structures, 2023Abstract The aim of this work is to propose a novel magneto-rheological (MR) braking system (MRBS) using a magneto-rheological brake (MRB) and evaluate its anti-lock braking performance by theoretical analysis, numerical simulation and experimental verification.
Guangxin Yang +4 more
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Optimization of Magnetorheological Brake
ASME/STLE 2011 Joint Tribology Conference, 2011Quick response and rheological properties as a function of magnetic field are well known features of MR fluids which inspire their usage as brake materials. Controllable torque and minimum weight of brake system are the deciding functions based on which the viability of the MR brake against the conventional hydraulic brake system can be judged. The aim
Snegdha Gupta, Harish Hirani
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Design Considerations for Magnetorheological Brakes
IEEE/ASME Transactions on Mechatronics, 2014Design considerations for magnetorheological (MR) brakes are discussed for different geometries. A complete modeling in terms of torque density, efficiency, bandwidth, and controllability is presented. The model assigns a desired magnetic flux density over the fluid surface.
Rossa, Carlos +3 more
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