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CR-Fuxing high-speed EMU series

Frontiers of Engineering Management Pages 742-748 doi: 10.1007/s42524-023-0281-1

Abstract: CR-Fuxing high-speed EMU series

Keywords： CR-Fuxing series high-speed EMU innovation key system digitalized collaborative design engineering

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Innovative design technology for the new generation of high-speed EMU

Liang Jianying,Ding Sansan,Tian Aiqin and Zhao Hongwei

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 63-68

Abstract: This article comprehensively summarize the optimization of process innovation of the new generation of high-speedelectric multiple unit（EMU）， minutely analysize its innovative design on aerodynamic optimization， airThe simulation and experiment result shows that the new generation of high-speed EMU is with enough strength

Keywords： high-speed EMU；lightweight；strength；vibration mode；aerodynamics

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Technology challenges and strategies of the new generation Chinese high-speed railway EMU

Miao Bingrong,Zhang Weihua,Deng Yongquan,Li Xujuan and Mei Guiming

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 98-102

Abstract:

Based on the study on key technical problems and prospect of a new generation of China high-speedSecondly， based on the study of domestic and foreign literatures， combined with the Chinese high-speedsuggestions and strategy of development for major technical challenges in the new generation of Chinese high-speedrail EMU were put forward.through the study of the paper， some useful suggestions were put forward for the future development of high-speed

Keywords： high-speed railway； high-speed train； new generation； key technology； integrated design； multi-disciplinary

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Value and governance of high-speed railway

Xiaoyan LIN, Zehua ZHANG, Meng WANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4, Pages 463-482 doi: 10.15302/J-FEM-2017054

Abstract: This paper considers multiple perspectives to explore the concept of high-speed railway (HSR), rationallyThis paper analyzes the governance potential of major countries in the high-speed railway value chainand studies the feasible ways and development strategies to enhance the high-speed railway governanceSecond, the high-speed railway standard output has become the core competitiveness that embodies high-speedThird, the global high-speed railway market presents a hierarchical high-speed railway governance model

Keywords： high-speed railway value communication value high-speed railway value governance governance path upgrade

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The adaptability design method and its application for high-speed electric multiple unit on the trackk

Wang Kaiyun,Yuan Xuancheng and Zhai Wanming

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 90-97

Abstract:

Nowadays， various track structures have been applied in Chinese high-speed railway， which obviouslyTherefore， based on the theory of vehicle-track coupled dynamics， the method of adaptability design for high-speedEMU running on the tracks is preliminarily discussed in this paper.By regarding the high-speed EMU as the design object， a method of track adaptability design is presented， which can supply a new idea and reference for Chinese high-speed EMU.

Keywords： high-speed railway； track adaptability； EMU； vehicle-track coupled dynamics

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Technical studies on high-speed turnouts for china railways

He Huawu

Strategic Study of CAE 2009, Volume 11, Issue 5, Pages 23-30

Abstract:

High-speed turnout serves as a vital part of track structure for high-speedIn this paper, design parameters and linear plane of high-speed turnout, main structure characteristicsof components (including fastening, turnout sleeper, switching system etc.), design theories of high-speedwill offer remarkable guiding significance for the further R&D, test, verification and wide-use of high-speed

Keywords： high-speed railway high-speed turnout technical studies

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Development progress of China’s 600 km/h high-speed magnetic levitation train

Frontiers of Engineering Management 2022, Volume 9, Issue 3, Pages 509-515 doi: 10.1007/s42524-022-0199-z

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Keywords： 600 km/h high-speed magnetic levitation train development history technological innovation

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Interactive effects of high-speed rail on nodal zones in a city: exploratory study on China

Guo LIU, Kunhui YE

Frontiers of Engineering Management 2019, Volume 6, Issue 3, Pages 327-335 doi: 10.1007/s42524-019-0051-2

Abstract: The arrival of the high-speed rail (HSR) era has accelerated the pace of urban development, but its broad

Keywords： high-speed rail nodal zone interactive effects sustainable urbanization China

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Development of an analytical model to estimate the churning losses in high-speed axial piston pumps

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-021-0671-1

Abstract: The axial piston pumps in aerospace applications are often characterized by high-speed rotation to achieveduring operation, leading to considerable churning losses (more than 10% of total power losses) at highThe churning losses deserve much attention at the design stage of high-speed axial piston pumps, butThe presented analytical model provides practical guidelines for reducing the churning losses in high-speed

Keywords： axial piston pump rotating parts high rotational speed churning losses drag torque

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Being good or being known: International reputation of high-speed railway enterprises

Frontiers of Engineering Management Pages 455-466 doi: 10.1007/s42524-023-0250-8

Abstract: With fierce competition in the global high-speed railway (HSR) market, international reputation has become

Keywords： high-speed railway international reputation being good being known structural equation modeling

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Case modifying of high-speed cutting database based on CSP and similarity theory

Kejun XIANG, Zhanqiang LIU, Xing AI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 83-87 doi: 10.1007/s11465-009-0014-0

Abstract: By analyzing the reasoning of a high-speed cutting database system, a case modifying method is put forwardOn the basis of the high-speed cutting theory, a similarity calculation formula is deduced to calculatesimilarity calculation are applied to case modifying, which is possible to automatically modify cases in the high-speed

Keywords： high-speed cutting database case modifying CSP similarity calculation

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Innovation evolution of China’s high-speed rail industry

Jin CHEN, Liang MEI

Frontiers of Engineering Management 2018, Volume 5, Issue 4, Pages 548-552 doi: 10.15302/J-FEM-2018208

Abstract:

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Intelligent high-speed cutting database system development

XIANG Kejun, LIU Zhanqiang, AI Xing

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2, Pages 180-188 doi: 10.1007/s11465-008-0038-x

Abstract: In this paper, the components of a high-speed cutting system are analyzed firstly.The component variables of the high-speed cutting system are classified into four types: uncontrolledcomparing intelligent reasoning methods frequently used, the hybrid reasoning is employed to build the high-speedThen, the data structures of high-speed cutting case base and databases are determined.Finally, the component parts and working process of the high-speed cutting database system on the basis

Keywords： control hybrid reasoning process component uncontrolled

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Comprehensive measurement and evaluation system of high-speed motorized spindle

Dashuai ZHOU, Liangsheng WU, Yichuan XIAO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 263-269 doi: 10.1007/s11465-011-0217-z

Abstract: The high-speed motorized spindle is the most critical part and becoming more widely used in the machinetool at present, and its precision may affect the overall performance of high-speed cutting.Most of the studies on high-speed cutting are focused on the cutting force, the vibration of the spindleof the spindle’s thermal deformations; hence, how to roundly measure and objectively evaluate high-speedThis paper presents a comprehensive measurement and evaluation system of high-speed motorized spindle

Keywords： high-speed motorized spindle comprehensive prope rties evaluation system