Results 201 to 210 of about 17,915,433 (247)
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Prediction and analysis of crosstalk in high speed EMUs
2013 5th IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2013Due to intensive cable arrangements in high speed emus and its vehicle equipment internal, measurement of crosstalk in the victim cable is not easy in wiring dense area. Consequently, a simple method, used to predict and analyze the crosstalk in wiring dense area is needful, to optimize cable arrangements for reducing conducted electromagnetic ...
Yun-Shuang Ma, Yinghong Wen, Dan Zhang
semanticscholar +2 more sources
CR-Fuxing High-Speed EMU Series
Frontiers of Engineering Management, 2023Chunfang Lu
exaly +2 more sources
Electromagnetic Characteristics Analysis of High-Speed EMU With FEA Modeling
IEEE Transactions on Applied Superconductivity, 2016This paper presents analysis methods for improving the electromagnetic characteristics of a high-speed electrical multiple unit (EMU) train with a 1:1 finite-element analysis model. Both electromagnetic distribution diagrams and numerical field data have been analyzed.
Jian Xun Jin, Zhi Hao Wu
exaly +2 more sources
Suppression of abnormal chattering of a high-speed EMU carbody
Journal of Mechanical Science and Technology, 2021A carbody chattering phenomenon accompanied by bogie hunting movement was investigated. The online test results showed that the vehicle at a large tread conicity state exhibited insufficient stability when running at higher speeds, causing the hunting frequency of the bogie to continuously increase and approach the diamond-shaped deformation modal ...
Dao Gong +3 more
openaire +1 more source
High-Level Maintenance Plan Prediction for High-Speed EMUs Based on an Optimized Deep Belief Network
International Conference Control and Robots, 2023A high-level maintenance plan for high-speed electric multiple units (EMUs) is an important part of maintenance decisions, which have great significance for ensuring safe operation and improving resource utilization of high-speed EMUs.
Wei Hao +5 more
semanticscholar +1 more source
Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit, 2023
The dynamic performance of a high-speed train is heavily influenced by its centre of gravity and moment of inertia. Therefore, accurately measuring these parameters is crucial.
Chao-Tao Liu +4 more
semanticscholar +1 more source
The dynamic performance of a high-speed train is heavily influenced by its centre of gravity and moment of inertia. Therefore, accurately measuring these parameters is crucial.
Chao-Tao Liu +4 more
semanticscholar +1 more source
Study on Fatigue Strength for Axle of High Speed EMU
Advanced Materials Research, 2012In the paper, Assessment and comparison analyses of fatigue strength for different axles of CRH2, CRH3 and CRH5 EMUs are conducted by applying the European standards and Japanese standards. The wheelset models of CRH2, CRH3 and CRH5 are set up by means of the finite element method.
Ping Yu Zhou, Ping Bo Wu
openaire +1 more source
Journal of Vibration and Control
As the structural foundation of gear transmission systems, the dynamic behavior of the gearbox is critical to the operational reliability of high-speed trains.
Jinwen Zhang +5 more
semanticscholar +1 more source
As the structural foundation of gear transmission systems, the dynamic behavior of the gearbox is critical to the operational reliability of high-speed trains.
Jinwen Zhang +5 more
semanticscholar +1 more source
Journal of Vibration and Control
With the increase in operating speed of high-speed electric multiple units (EMUs), the regulatory role of anti-yaw dampers in vehicle operational stability has become critical.
Ya-Yun Qi +5 more
semanticscholar +1 more source
With the increase in operating speed of high-speed electric multiple units (EMUs), the regulatory role of anti-yaw dampers in vehicle operational stability has become critical.
Ya-Yun Qi +5 more
semanticscholar +1 more source
Vehicle System Dynamics, 2018
High-speed electric multiple units (EMUs) have been popularised rapidly all around the world and have become a major transportation method. Increases in running velocity and wheel-rail deterioration lead to excessive vibration and reduced ride comfort ...
Kai Xu +4 more
semanticscholar +1 more source
High-speed electric multiple units (EMUs) have been popularised rapidly all around the world and have become a major transportation method. Increases in running velocity and wheel-rail deterioration lead to excessive vibration and reduced ride comfort ...
Kai Xu +4 more
semanticscholar +1 more source