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Calculation of the traction effort of ISEAUTO self-driving vehicle [PDF]
2018 25th International Workshop on Electric Drives: Optimization in Control of Electric Drives (IWED), 2018 This paper presents a novel approach to traction effort calculation for a self-driving car. Self-driving cars usually require reliable and accurate path planning algorithms to operate in dynamically changing environment. The first self-driving car project in Estonia started with the cooperation of Tallinn University of Technology and Estonian company ...
Ants Kallaste +4 more
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Design of Train Traction Calculation Software Based on Traction Materials
Applied Mechanics and Materials, 2011The main work of this paper was the following: based on various effects on train running imposed by operation conditions, showing the effect to train running speed by ramp; under different situation, forming automatically calculating control value of train running process through the highest speed tactics of traction and designing automatically ...
Xue Mei Tang, Xin Xing Tang
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Tractional calculations for vehicles with adaptive motors
Russian Engineering Research, 2010A modernized method for calculating the traction of vehicles is proposed. The method takes account of the adaptation of the tractional electric motor to the load, with constant gear ratio of the transmission.
V. A. Rakov +2 more
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Simulation Calculation of Loss of Induction Traction Motor
2021The finite element method has the characteristics of accurate calculation and convenient analysis of magnetic field and current distribution, so it has a good application prospect in the calculation of motor magnetic field distribution and loss. Taking a squirrel cage induction motor as an example, a two-dimensional finite element model considering ...
Shuoyu Wang +4 more
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Calculation and Analysis of Traction Infinitely Variable Transmission
2011 Second International Conference on Digital Manufacturing & Automation, 2011Traction oil film thickness calculation is done on a kind of continuous velocity transmission which is named traction infinitely variable transmission (TIVT). It is proved that transmission type of TIVT is traction drive rather than friction drive through design on roughness, material of parts and traction oil.
Dezhang Wang, Su Wang, Lei Tong
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An efficient and accurate calculation of traction in elastohydrodynamic contacts
Wear, 1997Traction calculation is an important step in the design and lubrication optimization of machine components with elastohydrodynamic (EHD) contacts. The availability of an accurate and robust method of calculation can be a valuable tool for the machine designer.
Rajiv Dama, Liming Chang
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Discrete Controlled Train Traction Calculation Model
International Conference on Transportation Engineering 2009, 2009In order to solute train traction calculation problem based on discrete control, the paper builds up a general train traction calculation model. The model includes multi-particle train model and three main operation processes. The processes are train start and acceleration process, adjustment velocity process and stop process.
Hongguo Shi, Hanying Guo
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Electric Multiple Units Train Traction Calculating System
ICTE 2013, 2013Electric multiple units (EMU) train traction calculating is a basic part of high-speed railway operation and design. To study and develop EMU trains traction calculating system is important for high-speed railway train operation and design efficiency. This paper, based on the business needs, thoroughly carries out analysis and design to the EMU train ...
Lulu Ge +3 more
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Calculation of number of tractions forming at macrodestruction of polymer films
Journal of Contemporary Physics (Armenian Academy of Sciences), 2007Analysis of mechanical properties of polymer films is carried out for different ways of deformation including scaling and pulling off. An expression is obtained for the number of tractions, which may arise in a polymer film at various deformations.
Z. A. Grigoryan, G. T. Ovanesov
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Calculation of Synchronous Reluctance Machines Used as Traction Drives
2015 IEEE Vehicle Power and Propulsion Conference (VPPC), 2015In this paper, the use of synchronous reluctance machines as traction drives for electric vehicles is investigated. For this purpose, a synchronous reluctance machine is designed. In the first step, the machine is optimized for the rated operating point.
Peter W. Duck +2 more
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