Results 161 to 170 of about 2,590 (197)

Torque Transfer in Automotive Brakes

Proceedings of the Institution of Mechanical Engineers: Automobile Division, 1962
Recorded brake evaluation tests in automobiles and in a dual-brake inertia dynamometer show continual transfer of torque among the several brakes. The individual brakes seldom exert the designed relative braking torque, because the coefficient of friction is seldom the same in each. Experimental results are given to show torque transfer caused by fade
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Modelling and estimation of friction brake torque for a brake by wire system

2014 IEEE International Electric Vehicle Conference (IEVC), 2014
Recent advances in the automotive industry have incorporated the latest technology in vehicle electrification, with the aim to reduce fuel consumption, pollutants emissions, as well as enhance vehicle performance and safety. As a result, Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV) have become the imminent automotive future, establishing ...
Clara Marina Martinez, Efstathios Velenis, Davide Tavernini, Bo Gao, Matthias Wellers   +4 more
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Electromagnetic brake with controllable torque

Transactions of the American Institute of Electrical Engineers, Part II: Applications and Industry, 1961
MANY LARGE materials handling machines and processing machines require smooth, accurate stopping. In the past, accurate stopping has usually been accomplished by the use of hydraulic brakes. Recently, an electromagnetic brake has been developed to perform the same functions and to overcome some disadvantages of hydraulic brakes, such as the need for ...
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Brake Steer Torque Optimized Corner Braking of Motorcycles [PDF]

, 2017
This thesis deals with the Brake Steer Torque (BST) induced stand-up tendency of Powered Two Wheelers (PTW) and measures to lower the associated risk for running wide on curve accidents with sudden, unforeseen braking. Focus is set on the BST Avoidance Mechanism (BSTAM), a chassis design that eliminates the BST through lateral inclination of the ...
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Torque Characteristics of Commercial Vehicle Brakes

SAE Technical Paper Series, 1975
<div class="htmlview paragraph">A new over-the-road brake dynamometer has recently been developed to measure commercial vehicle brake torque at nearly constant speed. In this paper, results are presented from the initial test program of this vehicle.
Thomas M. Post, Paul S. Fancher, James E. Bernard   +2 more
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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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A Study on Brake Torque for Traction Motors by Using the Electric Brake

2014
In this paper, a scaled model propulsion system was designed and tested for a electrical brake until stopping of the vehicles. A brake torque control method at the moment of vehicle stop was proposed accordingly. The test results for the electric brake were drawn while controlling the motor at low speed until the stop of the electric locomotives. Also,
Young-Choon Kim, Moon-Taek Cho, Ho-Bin Song   +2 more
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Design of an Innovative High-Torque Brake

Advanced Materials Research, 2011
The paper shows the design of an innovative magneto-rheological fluid brake (MRF brake). The integral brake torque from a conventional MRF brake is not quite large since it commonly adopts a single ring-type electromagnetic pole to produce magnetic flux to change the MRF viscosity.
Yao Jung Shiao, Cheng Yang Chang
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Magnetic flux distribution and braking torque of a grooved eddy current brake

2020 2nd International Conference on Computer and Information Sciences (ICCIS), 2020
Motorcycles generally require an optimal braking system, eddy current brake (ECB) can be used as an alternative to conventional braking systems. Design unipolar axial ECB with an electromagnet used in this research. ECB performance can be influenced by some factor, one of them is changing the form of the surface of a conductor.
U Ubaidillah, S Suwolo, A. R. Prayoga, M. Nizam, H.T. Waloyo   +4 more
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Technique for reducing brake drag torque in the non-braking mode

JSAE Review, 2000
Abstract Brake drag torque under non-braking conditions with the disc rotating freely causes fuel economy to decline and induces disc thickness variation, which gives rise to brake judder. In this study, the effect of the contact condition between the pads and the disc rotor on disc rotor wear was first studied.
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