Results 151 to 160 of about 64,518 (189)

Magnetorheological Brake for Haptic Rendering

2008
This paper addresses the design and characterization of a single-disk magnetorheological fluid brake developed for haptic rendering. An analytical method was used for dimensioning. Brake is tested under constant current and velocity inputs. We observe that torque has a low dependence on velocity and that it has a hysteretic evolution with current as a ...
Richard Demersseman, Moustapha Hafez, Betty Lemaire-Semail, Stéphane Clénet   +3 more
openaire   +2 more sources

Development of a magnetorheological brake with a slotted disc

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2015
A conventional disc wears out and the brake pollutes the environment. Brake pad dust is reported to be the largest source of environment pollution 1 . The particles emanating because of wear of the brake pad pollute the environment 2,3,4 .
Chiranjit Sarkar, Harish Hirani
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The Development of a Hybrid Antilock Braking System Using Magnetorheological Brake

Applied Mechanics and Materials, 2013
This 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, Quang Anh Nguyen, Jhe Wei Lin   +2 more
openaire   +1 more source

Magnetorheological suspension electromagnetic brake

Journal of Magnetism and Magnetic Materials, 2004
Abstract 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
openaire   +1 more source

Selection of Materials in Designing Magnetorheological Brake

Applied Mechanics and Materials, 2014
The 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, Saiful Amri Mazlan, Shamsul Sarip, Hairi Zamzuri, Mohd Azizi Abdul Rahman   +4 more
openaire   +1 more source

Design and experiment of a new magnetorheological brake

International Journal of Applied Electromagnetics and Mechanics, 2015
Conventional MR brake design with single ring-type electromagnetic pole is insufficient in torque increment. A new magnetorheological (MR) brake is designed in this paper to employ magnetic flux effectively on the overall surface of a rotating brake disc.
Shiao, Yaojung, Nguyen, Quang-Anh, Zhang, Zhengyang   +2 more
openaire   +1 more source

Braking torque control of the multi-disc magnetorheological brake based on the brake pedal

Engineering Research Express
Abstract Magnetorheological (MR) transmission technology is an innovation application of the MR effect in the field of engineering transmission. The MR brake with MR fluid as the working medium is a kind of non-contact brake, which has wide application prospects in soft braking systems. The proposed MR braking system uses the MR brake as
Guangxin Yang, Minghui Shao, Yangjun Luo, Daoming Wang   +3 more
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Simulation and investigation of magnetorheological fluid brake

2008 13th International Power Electronics and Motion Control Conference, 2008
The 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, Wojciech Szelag, Cezary Jedryczka   +2 more
openaire   +1 more source

Development of a multi-pole magnetorheological brake

Smart Materials and Structures, 2013
This paper presents a new approach in the design and optimization of a novel multi-pole magnetorheological (MR) brake that employs magnetic flux more effectively on the surface of the rotor. MR brakes with conventional single ring-type electromagnetic poles have reached the limits of torque enhancement.
Yaojung Shiao, Quang-Anh Nguyen
openaire   +1 more source

Magnetorheological brake design and experimental verification

2012 ELEKTRO, 2012
This paper deals with the principle, design and verification of the magnetorheological brake. Magnetic field in the brake gap is simulated and results are compared with measurements on the device, suitable magnetorheological fluid is chosen and torque characteristics of the brake are experimentally verified.
openaire   +1 more source