Results 221 to 230 of about 1,069 (249)

Train headway estimation for maglev with blocking time theory

Journal of Computational Methods in Sciences and Engineering
As the commercialization of maglev trains continues to accelerate, effective improvement of maglev train operation has become a topic for researchers. The train headway of the maglev is the preparation basis for the train timetable and is also an essential factor affecting the line capacity utilization.
Qingying Lai, Shudong Guo, Chen Zhao, Chuanchen Ding, Wenzheng Huang   +4 more
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Optimal Train Size and Headway for Urban Rail Transit System

Applied Mechanics and Materials, 2012
An analytical model and a solution procedure are proposed to optimize train size and headway for an urban rail transit system wherein passengers demand is assumed to be sensitive to fare and the level of service, in terms of load factor and waiting time.
Xue Jun Liu, Chuan Min Mi, Yuan Yuan Wang, Wei Vivien Shi   +3 more
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Optimal train schedule with headway and passenger flow dynamic models

2013 IEEE International Conference on Intelligent Rail Transportation Proceedings, 2013
This paper proposes an optimization method of train schedule for metro line, which will make the timetable, including train dwell time, in line with passenger demand. This method is also provide space for timetable improvement in robustness and energy-saving.
Xubin Sun, Shaobo Zhang, Hairong Dong, Hainan Zhu   +3 more
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Study on train headway models for super-speed maglev system

Proceedings of the 2003 IEEE International Conference on Intelligent Transportation Systems, 2004
In this paper, new headway models are established by analyzing the more complex operations happening in a long-distance corridor line of the transrapid super-speed maglev system (TSMS). The variation law in the minimum allowable trains headway is analyzed.
null Rui Song, null Shiwei He, T. Eastham   +2 more
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Optimization of train headway in moving block based on a particle swarm optimization algorithm

2014 13th International Conference on Control Automation Robotics & Vision (ICARCV), 2014
Rail transit plays an increasingly important role in the public transportation system, and effectively reducing its headway is of great practical significance. An optimization method is proposed to minimize headway of mainline in moving block by comprehensively considering trip time.
Ling Xu, Xia Zhao, Yifan Tao, Qiongyan Zhang, Xun Liu   +4 more
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Technical Measures of Controlling Train Headway on High-Speed Railway

2018
The In accordance with the standard calculating method, the influence factors analysis of high-speed railway train headway is carried, and the technical measures of cutting down the train headway is proposed. Based on CRH380AL EMU with the speed of 300 km/h, the contrast of the train tracing interval of Beijing-Shanghai high-speed rail before and after
Yuhua Yang, Shaoquan Ni, Minghui Wang, Guangyuan Zhang   +3 more
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Train scheduling and routing under dynamic headway control

2016
The railway transportation serves a major part of the transportation demand. Given the rapid demand increase for railway transportation, new technologies like Positive Train Control (PTC) can help improve the system efficiency. However, traditional methodology assumes constant headway. Therefore they cannot be directly applied to a PTC system.
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Influence of Phase Separation upon Headway of Trains of Passenger-Dedicated Line

ICTE 2011, 2011
Electric phase separations (EPS) is one of the key structures for implementing the power-supply of the overhead contact line system (OCS), but the speed of electric multiple unit (EMU) while EMU passes EPS will have partial loss. This paper studies the influence the setting pattern and location of the electric phase separations have on the minimum ...
Yingjie Nie, Jingchun Geng, Jinyuan Ma
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Train Headway Calculation and Simulation System for High-Speed Railway

2017
Train headway is very important for the operation efficiency and safety of high-speed railway. With the demand of high-speed train headway calculation and simulation, based on the principle of traction effort calculation and the control in train operation system, train headway calculation and simulation system for high-speed railway was designed.
Guolong Gao, Jie Zhang, Wenjing Lai, Yuchao Xin   +3 more
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Minimum Headway of EMU and Common Passenger Train of High-Speed Railways

ICTE 2013, 2013
The minimum headway of trains is an important technical standard in railway survey and design. Common passenger trains on high-speed railway have great influence on the headway of trains. This paper mainly analyzes the type of coach, passenger train composition, and train operation control system.
Jingchun Geng, Zhaohui Xia
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