Key Problems Faced in High-Speed Train Operation

2017 ◽  
pp. 27-45 ◽  
Author(s):  
Xue-song Jin
Keyword(s):  
High Speed ◽  
High Speed Train ◽  
Train Operation

scholarly journals Dynamic Response Analysis of Geogrid Reinforced Embankment Supported by CFG Pile Structure During a High-Speed Train Operation

2019 ◽  
Vol 16 (7) ◽  
Author(s):  
Ishola Valere Loic Chango ◽  
Muhan Yan ◽  
Xianzhang Ling ◽  
Tang Liang ◽  
Ogoubi Cyriaque Assogba
Keyword(s):  
Dynamic Response ◽  
High Speed ◽  
Response Analysis ◽  
High Speed Train ◽  
Dynamic Response Analysis ◽  
Train Operation ◽  
Cfg Pile

scholarly journals Future Perspective of Psychometric Assessment in Screening of Locomotive Drivers for High Speed Train Operation on Indian Railways

2015 ◽  
Vol 2 (3) ◽  
Author(s):  
Vishnu Kumar
Keyword(s):  
Risk Factors ◽  
High Speed ◽  
Future Perspective ◽  
Psychometric Assessment ◽  
High Speed Train ◽  
Safety Critical ◽  
Train Operation

Train operation at higher speed necessitates attentiveness, alertness and ability to respond promptly with precision and promptness for taking prudent decisions under dynamic situation of train driving. Proficiency and competence of locomotive drivers, their acumen and expertise to formulate strategies for dealing with the varying situations associated with operation of trains involve manifestation of specific cognitive, psychomotor and behavioural abilities, in absence of which their reliability becomes safety critical. Deployment of proficient drivers possessing appropriate attribute and apposite aptitude can be ensured through an efficient psychometric assessment and the process of assessment becomes crucial in minimizing safety critical risk factors and ensuring efficiency and safety in high speed train operation.

Adaptive Fuzzy Planning of Optimal Speed Profiles for High-Speed Train Operation on the Basis of a Pareto Set

2016 ◽  
Vol 2546 (1) ◽  
pp. 103-111 ◽  
Author(s):  
Wei ShangGuan ◽  
Juan Wang ◽  
Zhao Sheng ◽  
Xiao-Xuan Yu ◽  
Bai-Gen Cai ◽  
...  
Keyword(s):  
High Speed ◽  
Pareto Set ◽  
High Speed Train ◽  
Adaptive Fuzzy ◽  
Optimal Speed ◽  
Train Operation

Case Study on FMECA and Risk Assessment for the Door System in High Speed Train

2013 ◽  
Vol 655-657 ◽  
pp. 2335-2339 ◽  
Author(s):  
Bi Hong Lu ◽  
Peng Hua ◽  
Zhen Liang Fu ◽  
Feng Gao
Keyword(s):  
Risk Assessment ◽  
High Speed ◽  
Failure Modes ◽  
Control Unit ◽  
High Speed Train ◽  
Locking Mechanism ◽  
Train Operation ◽  
Control Failure ◽  
Operation Risk

Based on the FMEA and risk assessment analysis method, authors proposed 25 kinds of failure modes about the door system of high-speed train, conducted a risk assessment from the risk grade and criticality. Four kinds of failure modes are obtained with the highest level of risk and criticality in the door system of high-speed train. They are control failure, communication failure, compensator failure and poor function. Four key components, affecting the door system safety of high-speed train, are identified in terms of door control unit, driving device, locking mechanism and platform compensator. Research outcomes can be used in analyzing the failure causes and specific solutions to reduce and avoid the high-speed train operation risk.

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