Effect of Magnetorheological Grease's Viscosity to the Torque Performance in Magnetorheological Brake. [PDF]
Materials (Basel), 2022 Recently, magnetorheological grease (MRG) has been utilized in magnetorheological (MR) brakes to generate a braking torque based on the current applied. However, the high initial viscosity of MRG has increased the off-state torque that led to the viscous drag of the brake.
Abdul Kadir KA +8 more
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Coupled Field Analysis of Phenomena in Hybrid Excited Magnetorheological Fluid Brake [PDF]
Sensors, 2022 The paper presents a field model of coupled phenomena occurring in an axisymmetric magnetorheological brake. The coupling between transient fluid dynamics and electromagnetic and thermal fields as well as mechanical equilibrium equations is taken into ...
Wojciech Szelag +3 more
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Development of Tiny Vane-Type Magnetorheological Brake Considering Quality Function Deployment [PDF]
Micromachines, 2022 Many studies focus on the torque-to-dimension ratio when designing magnetorheological brakes (MRB), especially for ankle foot orthosis (AFO) devices. Vane MRB is one type of MRB with a limited angle of motion that is naturally suitable to be applied to ...
Agus Lutanto +4 more
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Transient behavior of compressed magnetorheological brake excited by step currents [PDF]
Scientific Reports, 2021 Transient behavior of a magnetorheological brake excited by step currents under compression-shear mode has been experimentally studied. The results show that the amplitude of the applied current had little effect on the rising time of transient torque ...
Hongyun Wang +4 more
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Simulation-based estimation of an automotive magnetorheological brake system performance [PDF]
Journal of Advanced Research, 2018 Magnetorheological (MR) brakes, owing to their quick response, are being investigated as a possible candidate for substitution for the conventional hydraulic brakes of road vehicles. The MR brake system for a two-wheeler application was envisaged in this
Shital M. Kalikate +2 more
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Torque Characteristics Analysis of a Magnetorheological Brake with Double Brake Disc [PDF]
Actuators, 2021 Magnetorheological (MR) brake is a sort of electromagnetic brake that uses the controllable output characteristics of MR fluid for braking. In this paper, an MR brake with a double brake disc was developed to improve the braking performance of ...
Guoliang Hu, Lifan Wu, Linsen Li
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A Comparative Study of Magnetorheological-Fluid-Brake and Magnetorheological-Grease-Brake
Tribology Online, 2008 Controllable yield strength of Magnetorheological (MR) suspensions makes them suitable brake material. MR-fluid and MR-grease are two commonly explored MR suspensions, and comparison between their performances is useful to decide their suitability in MR ...
Vijay Kumar Sukhwani, Harish Hirani
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Design, Construction and Experimental Verification of Magnetorheological Brake [PDF]
Communications, 2013 This article deals with the principle, design and verification of the magnetorheological brake. Physical principles, possible designs and advantages of magnetorheological brakes are presented.
Petr Polcar
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Braking characterization of a multi-arc cylindrical magnetorheological fluid brake
Advances in Mechanical EngineeringTo enhance the braking torque, this study proposes a multi-arc cylindrical magnetorheological fluid brake. Firstly, the structure and operational principle of the multi-arc cylindrical magnetorheological fluid brake is described in detail. Through finite
Jianzuo Ma +4 more
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A Study of Novel Hybrid Antilock Braking System Employing Magnetorheological Brake
Advances in Mechanical Engineering, 2014 A novel hybrid antilock braking system (ABS) with the combination of auxiliary brake and a multipole magnetorheological (MR) brake was proposed in this paper.
Yaojung Shiao +2 more
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