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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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Magnetorheological Fluids Flow Modelling Used in a Magnetorheological Brake Configuration
2019 International Conference on ENERGY and ENVIRONMENT (CIEM), 2019This paper focuses on the behavior of two conventional magnetorheological fluids (MRF 132 DG and MRF 336 AG) together with a non-conventional one (SMR 35% Fe). First, the magnetic flux density of the applied magnetic field was compared with the magnetic flux density of magnetic field in each of our samples.
Szakal Raul-Alexandru +3 more
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International Journal of Applied Electromagnetics and Mechanics, 2023
In order to improve the braking performance of magnetorheological (MR) brake, a new MR brake with parallel multi-channel structure was developed in this paper. The three layers of axial damping gaps in the MR brake were utilized by using of the magnetic conductivity of the material, and the double excitation coils was also adopted to effectively ...
Hu, Guoliang +4 more
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In order to improve the braking performance of magnetorheological (MR) brake, a new MR brake with parallel multi-channel structure was developed in this paper. The three layers of axial damping gaps in the MR brake were utilized by using of the magnetic conductivity of the material, and the double excitation coils was also adopted to effectively ...
Hu, Guoliang +4 more
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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.
Zainordin, Ahmad Zaifazlin +3 more
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Magnetorheological suspension electromagnetic brake
Journal of Magnetism and Magnetic Materials, 2004Abstract The magnetorheological suspension (MRS) brake is of the monoblock type. The main part of the electromagnetic brake is an electromagnet, between whose poles two MRS disks are placed. For distances between disks of 0.65×10−3 m±10%, revolutions of the electric motor, coupled to the electromagnetic brake, ranging between 200 and 1600 rev/min and
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The Development of a Hybrid Antilock Braking System Using Magnetorheological Brake
Applied Mechanics and Materials, 2013This paper proposes a novel hybrid antilock braking system (ABS) with the combination of auxiliary brake and a magnetorheological (MR) brake with multiple poles. The operation concept of this MR brake is different to conventional MR brake. Its output torque proves the ability to be used in motorcycle brake system.
Yao Jung Shiao +2 more
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Simulation and investigation of magnetorheological fluid brake
2008 13th International Power Electronics and Motion Control Conference, 2008The paper deals with coupled electromagnetic, hydrodynamic and mechanical motion phenomena in magnetorheological fluid (or simply MRF) brakes. The governing equations of these phenomena are presented. The numerical implementation of the mathematical model is based on the finite element method.
Wieslaw Lyskawinski +2 more
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Selection of Materials in Designing Magnetorheological Brake
Applied Mechanics and Materials, 2014The braking system is among the most significant active safety systems in a vehicle application for preventing injuries and property damage. Whether for light or heavy vehicles, brakes are no longer a small issue whereas it becomes a crucial problem to maintain the safety and to avoid the unpredictable cases especially on the road.
Lailatul Hamidah Hamdan +4 more
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