Results 241 to 250 of about 24,802,635 (307)
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Vehicle System Dynamics, 2023
Permanent magnet synchronous motors (PMSMs) have been employed in the direct drive traction system of locomotives as the traction motor. Due to the unique traction structure of the direct drive system, complicated excitations such as track irregularity ...
Zirui Ye +3 more
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Permanent magnet synchronous motors (PMSMs) have been employed in the direct drive traction system of locomotives as the traction motor. Due to the unique traction structure of the direct drive system, complicated excitations such as track irregularity ...
Zirui Ye +3 more
semanticscholar +1 more source
IEEE transactions on intelligent transportation systems (Print), 2021
The control system for energy-efficient train operation with the inclusion of a detailed train motion model and train traction system energy efficiency is presented in the paper.
Hrvoje Novak, V. Lešić, M. Vašak
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The control system for energy-efficient train operation with the inclusion of a detailed train motion model and train traction system energy efficiency is presented in the paper.
Hrvoje Novak, V. Lešić, M. Vašak
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification, 2021
In this article, a terminal sliding mode control (SMC) strategy based on the nonlinear disturbance observer (NDO) and prescribed performance method is proposed to deal with the speed tracking problem for permanent-magnet linear synchronous traction ...
Bo Ding +4 more
semanticscholar +1 more source
In this article, a terminal sliding mode control (SMC) strategy based on the nonlinear disturbance observer (NDO) and prescribed performance method is proposed to deal with the speed tracking problem for permanent-magnet linear synchronous traction ...
Bo Ding +4 more
semanticscholar +1 more source
Battery Energy Consumption Optimization for the EV Traction System
IEEE International Conference on Compatibility, Power Electronics and Power Engineering, 2022An efficient battery energy management in Electric Vehicles (EV) is crucial for energy conservation and improving the EV drive range per battery charge. This makes energy consumption an important metric when selecting a motor speed controller for the EV ...
Muhammad Qasim Elahi +3 more
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Pins and Rubbers Traction System
Journal of Hand Surgery, 1997The Pins and Rubbers Traction System (PRTS) is a mobile frame created with wires to support elastic traction, which produces a ligamentotaxis effect in the same direction and of the same intensity whatever the position of the joint. This technique has been used in 11 cases of complex PIP joint fractures with eight excellent results. The advantages are
X, de Soras +3 more
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A Review of Fault Detection and Diagnosis for the Traction System in High-Speed Trains
IEEE transactions on intelligent transportation systems (Print), 2020High-speed trains have become one of the most important and advanced branches of intelligent transportation, of which the reliability and safety are still not mature enough for keeping up with other aspects.
Hongtian Chen, B. Jiang
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Analysis of the Traction Forces in Different Skull Traction Systems
Neurosurgery, 1988During transportation of patients under skull traction, swinging of the weights produces acceleration forces that not only can cause pain and discomfort for the patient, but also can cause worsening of the cervical fracture or dislocation. Skull traction systems also involve friction forces.
B, Nyström, H, Allard, H, Karlsson
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Real-Time Fault Diagnosis of Pulse Rectifier in Traction System Based on Structural Model
IEEE transactions on intelligent transportation systems (Print), 2020The pulse rectifier of a traction system in locomotives and electric multiple unit (EMUs) is usually vulnerable to performance degradation and faults due to uncertain factors, such as vibrations, aging, electromagnetic interferences.
Xueming Li +4 more
semanticscholar +1 more source
, 2020
Energy storage systems of Solar Vehicles require high energy density and high power density concurrently. The best solution is using supercapacitor (SC) during rapid power changes and in the recovery of braking energy to ameliorate solar vehicle autonomy.
Zineb Cabrane +3 more
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Energy storage systems of Solar Vehicles require high energy density and high power density concurrently. The best solution is using supercapacitor (SC) during rapid power changes and in the recovery of braking energy to ameliorate solar vehicle autonomy.
Zineb Cabrane +3 more
semanticscholar +1 more source
IEEE Transactions on Transportation Electrification
In modern high-speed railway (HSR) systems, some pivot components of the train traction system conduct energy conversion with a certain efficiency. With different train operational points (TOPs) corresponding to the different combinations of train effort
Minling Feng, Yaoming Huang, Shaofeng Lu
semanticscholar +1 more source
In modern high-speed railway (HSR) systems, some pivot components of the train traction system conduct energy conversion with a certain efficiency. With different train operational points (TOPs) corresponding to the different combinations of train effort
Minling Feng, Yaoming Huang, Shaofeng Lu
semanticscholar +1 more source