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How to Deal with Revolutions in Train Control Systems

Hideo Nakamura

Engineering 2016, Volume 2, Issue 3,   Pages 380-386 doi: 10.1016/J.ENG.2016.03.015

Abstract:

Train control systems ensure the safety of railways.This paper begins with a summary of the typical train control systems in Japan and Europe.Based on this summary, the author then raises the following question regarding current train controlA new unified train control system (UTCS) is proposed that is effective in enhancing the robustness andcompetitiveness of a train control system.

Keywords： Train control system     Railway signaling     Communication-based train control system     Automatic train protectionand block system    

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Hierarchical parameter estimation of DFIG and drive train system in a wind turbine generator

Xueping PAN, Ping JU, Feng WU, Yuqing JIN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 367-376 doi: 10.1007/s11465-017-0429-y

Abstract: >A new hierarchical parameter estimation method for doubly fed induction generator (DFIG) and drive trainsystem in a wind turbine generator (WTG) is proposed in this paper.Firstly, the parameters of the DFIG and the drive train are estimated locally under different types ofcoordination estimation method is further applied to identify the parameters of the DFIG and the drive train

Keywords： wind turbine generator     DFIG     drive train system     hierarchical parameter estimation method     trajectory sensitivity    

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Coupling analysis of passenger and train flows for a large-scale urban rail transit system

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 250-261 doi: 10.1007/s42524-021-0180-2

Abstract: Coupling analysis of passenger and train flows is an important approach in evaluating and optimizingThis study proposes a passenger–train interaction simulation approach to determine the coupling relationshipbetween passenger and train flows.On the bases of time-varying origin–destination demand, train timetable, and network topology, the proposedpotential application are demonstrated via numerical experiments using real-world data from the Beijing URT system

Keywords： urban rail transit     coupling analysis     passenger–train interaction     large-scale simulation    

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High-Speed EMU TCMS Design and LCC Technology Research

Hongwei Zhao, Zhiping Huang, Ying Mei

Engineering 2017, Volume 3, Issue 1,   Pages 122-129 doi: 10.1016/J.ENG.2017.01.004

Abstract: It also presents the train control and monitoring system (TCMS) software development platform, the TCMSAll these platforms and benches combined together make up the EMU life cycle cost (LCC) system.Each platform facilitates EMU LCC management and is an important part of the system.

Keywords： Electrical multiple unit     Train control and monitoring system     Train communication network     Life cycle cost    

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Study on train traction simulation of high speed motor train set

Kang Xiong

Strategic Study of CAE 2011, Volume 13, Issue 1,   Pages 62-68

Abstract:

Train traction simulation of high speed motor train set has significantThe calculation method of train traction simulation of high speed motor train set is studied and itsdifferences with general train traction calculation and its relative key theories are provided.The structure and functions of our independently developed traction simulation system are introducedIt is concluded by applications that the method of train traction simulation of high speed motor train

Keywords： high speed     motor train set     traction     simulation    

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Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 408-417 doi: 10.15302/J-FEM-2017042

Abstract: Train speed trajectory optimization is a significant issue in railway traffic systems, and it plays a

Keywords： train speed trajectory optimization     railway operation     stochastic programming    

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Machine learning for fault diagnosis of high-speed train traction systems: A review

Frontiers of Engineering Management doi: 10.1007/s42524-023-0256-2

Abstract: As the core component of HST, the reliability of the traction system has a substantially influence onthe train.degrees of performance degradation and cause various failures, thus threatening the running safety of the trainTherefore, performing fault monitoring and diagnosis on the traction system of the HST is necessary.First, the structure and function of the HST traction system are briefly introduced.

Keywords： high-speed train     traction systems     machine learning     fault diagnosis    

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High-speed train bogie technology research of coupled systems in high-speed trains

Zhao Minghua,Liang Shulin and Song Chunyuan

Strategic Study of CAE 2015, Volume 17, Issue 4,   Pages 53-62

Abstract: basic on above factor，build vehicle dynamics model with actual wheel rail matching relationship，through systemclimatic conditions，different line conditions on the ballastless track of China，setup China high-speed trainThrough system integration of the structure design，suspension，transmission，brake，wheel rail noise，structurewelding and so on，the high-speed train bogie technology system was founded.

Keywords： high-speed train；wheel/rail relationship；system dyanmics；load spectrum；structural optimization    

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Study on innovation technique of train bogie at high speed

Zhang Weihua

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 8-18

Abstract: The procedure regarding the import, assimilation and absorption, and innovation of high speed train techniques

Keywords： high speed train bogie     EMU     dynamics     suspension system     Beijing—Tianjin intercity railway     Beijing—Shanghai    

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Metro train rescheduling by adding backup trains under disrupted scenarios

Jiateng YIN, Yihui WANG, Tao TANG, Jing XUN, Shuai SU

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 418-427 doi: 10.15302/J-FEM-2017044

Abstract: In this study, we first develop a mixed integer programming model to determine the optimal train reschedulingThe aim of train rescheduling is to frequently dispatch trains to evacuate delayed passengers after theNumerical experiments are implemented to verify the effectiveness of the proposed train rescheduling

Keywords： train rescheduling     backup train     metro line     disruption     timetable    

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An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2,   Pages 237-250 doi: 10.1007/s11705-021-2058-6

Abstract: Advanced model-based control strategies, e.g., model predictive control, can offer superior control ofcontinuous-time multiple-input multiple-output system models for nonlinear model predictive control.This procedure successfully identified system models that enabled effective control in both servo andThis demonstration of how such system models could be identified for nonlinear model predictive controlrapid and stable control over wider operating ranges.

Keywords： nonlinear model predictive control     black-box modeling     continuous-time system identification     machinelearning     industrial applications of process control    

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Pollution survey of carbonyl compounds in train air

LU Hao, ZHU Lizhong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 1,   Pages 125-128 doi: 10.1007/s11783-007-0023-3

Abstract: The train is an important vehicle in China, but its air quality has important impacts on passengersThe carbonyl compounds in train air could be harmful to human health.
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Exploration of Strategies for Chronic Disease Prevention and Control and Relevant System Development

Long-de Wang

Frontiers of Engineering Management 2015, Volume 2, Issue 1,   Pages 2-12 doi: 10.15302/J-FEM-2015002

Abstract: chronic diseases in China, analyzing the key issues and key factors in chronic disease prevention and controlthis paper proposes the following recommendations as strategies for chronic disease prevention and controland development of relevant system, which China should adopt.Implementation and development of “integrated medicine” in system is necessary.and requirements will then improve the performance and efficiency in chronic disease prevention and control

Keywords： chronic disease prevention and control     strategy and system construction    

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System Integration and Innovation of Operating 20 kt Combined Heavy-haul Train on Datong—Qinhuangdao

Geng Zhixiu

Strategic Study of CAE 2008, Volume 10, Issue 3,   Pages 31-43

Abstract: equipment for heavy-haul transportation through combining 2 Hexie heavy-duty locomotives with controllable trainRelying on integration innovation, it succeeded in operating 20 kt-level combined heavy-haul train on

Keywords： China railways     Datong—Qinhuangdao line     20 kt-level combined heavy-haul train     integration innovation    

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Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 909-927 doi: 10.1007/s11709-022-0833-1

Abstract: The newly-built single-level rail-cum-road bridge brings the issue of the aerodynamic impact of train-inducedan aerodynamic impact mechanism was explored; a relationship between the transverse distance between trainrelationship between the automobile speed and aerodynamic variations of a van was fitted to help traffic control

Keywords： rail-cum-road bridge     aerodynamic impact     train-induced wind     CFD     aerodynamic force     quantitative analysis    

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Title Author Date Type Operation

How to Deal with Revolutions in Train Control Systems

Hideo Nakamura

Journal Article

Hierarchical parameter estimation of DFIG and drive train system in a wind turbine generator

Xueping PAN, Ping JU, Feng WU, Yuqing JIN

Journal Article

Coupling analysis of passenger and train flows for a large-scale urban rail transit system

Journal Article

High-Speed EMU TCMS Design and LCC Technology Research

Hongwei Zhao, Zhiping Huang, Ying Mei

Journal Article

Study on train traction simulation of high speed motor train set

Kang Xiong

Journal Article

Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Journal Article

Machine learning for fault diagnosis of high-speed train traction systems: A review

Journal Article

High-speed train bogie technology research of coupled systems in high-speed trains

Zhao Minghua,Liang Shulin and Song Chunyuan

Journal Article

Study on innovation technique of train bogie at high speed

Zhang Weihua

Journal Article

Metro train rescheduling by adding backup trains under disrupted scenarios

Jiateng YIN, Yihui WANG, Tao TANG, Jing XUN, Shuai SU

Journal Article

An integrated approach for machine-learning-based system identification of dynamical systems under control: application towards the model predictive control of a highly nonlinear reactor system

Journal Article

Pollution survey of carbonyl compounds in train air

LU Hao, ZHU Lizhong

Journal Article

Exploration of Strategies for Chronic Disease Prevention and Control and Relevant System Development

Long-de Wang

Journal Article

System Integration and Innovation of Operating 20 kt Combined Heavy-haul Train on Datong—Qinhuangdao

Geng Zhixiu

Journal Article

Aerodynamic impact of train-induced wind on a moving motor-van

Jiajun HE; Huoyue XIANG; Yongle LI; Bin HAN

Journal Article