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Proceedings Papers

Intelligent Transit Thru Imaging: Using CCTV Cameras for Evaluating Real Time Demand

Kshitij Saxena
Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T09A004, April 20–21, 2022
Publisher: American Society of Mechanical Engineers
Paper No: JRC2022-78323
https://doi.org/10.1115/JRC2022-78323
View Paper titled, Intelligent Transit Thru Imaging: Using CCTV Cameras for Evaluating Real Time Demand
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Topics: Accidents, Artificial intelligence, Computer software, Control equipment, Data privacy, Density, Ethics, Heat, Imaging, Machine learning
Proceedings Papers

Reliability and Maintainability Strategies for Repairable Systems in a Mass Transit Rolling Stock Subway

Aercio Regis Alencar
Proc. ASME. JRC2021, 2021 Joint Rail Conference, V001T04A001, April 20–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: JRC2021-57999
https://doi.org/10.1115/JRC2021-57999
View Paper titled, Reliability and Maintainability Strategies for Repairable Systems in a Mass Transit Rolling Stock Subway
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Topics: Maintainability, Public transportation, Rails, Reliability, Subways
Proceedings Papers

Creation of 25kV AC Neutral Section in Bored/Round Tunnel of Delhi MRTS

Om Hari Pande, Ashok Tewari, Sanjeev Kumar, Rajesh Kumar Singh
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T05A001, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8016
https://doi.org/10.1115/JRC2020-8016
View Paper titled, Creation of 25kV AC Neutral Section in Bored/Round Tunnel of Delhi MRTS
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Topics: Magnetic resonance imaging, Tunnels, Traction, Construction, Boring machines, Patents, Ceilings, Design, Electricity (Physics), Innovation
Proceedings Papers

High Speed Intercity and Urban Passenger Transport Maglev Train Technology Review: A Technical and Operational Assessment

Fábio C. Barbosa
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T08A002, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1227
https://doi.org/10.1115/JRC2019-1227
View Paper titled, High Speed Intercity and Urban Passenger Transport Maglev Train Technology Review: A Technical and Operational Assessment
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Topics: Cities, Magnetic levitation, Trains, Rails, China, Levitation, Magnetic fields, Wear, Wheels, Braking
Proceedings Papers

MIMO Channel Capacity for Rail Transportation Applications: The Impact of Tunnel Curvatures

Arash Aziminejad, Yan He
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T03A002, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1217
https://doi.org/10.1115/JRC2019-1217
View Paper titled, MIMO Channel Capacity for Rail Transportation Applications: The Impact of Tunnel Curvatures
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Topics: Rail transportation, Tunnels, Subways, Reliability, Safety
Proceedings Papers

Design and Strength Evaluation of Laser-Welded Carbody for Railway Vehicles

Qi Luo, Chunyu Zhang, Ziwen Fang, Kefei Wang, Jianran Wang, Haifeng Hong, Hongxiao Wang, Steven Kirkpatrick
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T08A001, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1222
https://doi.org/10.1115/JRC2019-1222
View Paper titled, Design and Strength Evaluation of Laser-Welded Carbody for Railway Vehicles
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Topics: Design, Lasers, Railway vehicles, Finite element analysis, Laser welding, Simulation, Stainless steel, Welding, Automobiles, Engineers
Proceedings Papers

Reliable Detection of Security Camera Misalignment in Urban Rail Environments

Johannes Hoentsch, Sven Scholz
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T06A007, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6178
https://doi.org/10.1115/JRC2018-6178
View Paper titled, Reliable Detection of Security Camera Misalignment in Urban Rail Environments
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Topics: Cities, Rails, Security, Algorithms, Subways, Computer software, Image processing, Railroads, Reliability, Robustness
Proceedings Papers

A New Advance in Tunnel Ventilation Design Planning

Mark P. Colino, Elena B. Rosenstein
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T06A001, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2203
https://doi.org/10.1115/JRC2017-2203
View Paper titled, A New Advance in Tunnel Ventilation Design Planning
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Topics: Design, Tunnels, Ventilation, Trains, Emergencies, Rails, Fire, Air flow, Construction, Construction equipment
Proceedings Papers

Recent Experience on Guideway Intrusion Detection System Implementations

Jörg Schütte, Sven Scholz
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T06A018, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2334
https://doi.org/10.1115/JRC2017-2334
View Paper titled, Recent Experience on Guideway Intrusion Detection System Implementations
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Topics: Intrusion prevention systems, Trains, Clearances (Engineering), Public transportation, Rails, Statistics, Subways
Proceedings Papers

Evaluation of Subway Car Shell Condition for Extended Service

D. C. Warner, J. MacEwen, W. Krahn, J. A. Janiszewski, L. Morscheck, C. Woodbury, G. Hud, R. Iwanaga, S. Pradeep
Proc. ASME. JRC2017, 2017 Joint Rail Conference, V001T02A010, April 4–7, 2017
Publisher: American Society of Mechanical Engineers
Paper No: JRC2017-2265
https://doi.org/10.1115/JRC2017-2265
View Paper titled, Evaluation of Subway Car Shell Condition for Extended Service
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Topics: Shells, Subways, Fracture (Materials), Collisions (Physics), Inspection, Maintenance, Streetcars, Stress, Automobiles, Corners (Structural elements)
Proceedings Papers

Saving Money Every Day: LA Metro Subway Wayside Energy Storage Substation

Octavio Solis, Frank Castro, Leonid Bukhin, Kinh Pham, David Turner, Gary Thompson
Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T07A002, March 23–26, 2015
Publisher: American Society of Mechanical Engineers
Paper No: JRC2015-5691
https://doi.org/10.1115/JRC2015-5691
View Paper titled, Saving Money Every Day: LA Metro Subway Wayside Energy Storage Substation
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Topics: Energy storage, Subways, Energy consumption, Trains, Brakes, Braking, Cycles, Flywheels, Traction, Transportation systems
Proceedings Papers

Radio Propagation Prediction for CBTC Data Communication Subsystem Design

Arash Aziminejad, Andrew W. Lee, Gabriel Epelbaum
Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T03A002, March 23–26, 2015
Publisher: American Society of Mechanical Engineers
Paper No: JRC2015-5629
https://doi.org/10.1115/JRC2015-5629
View Paper titled, Radio Propagation Prediction for CBTC Data Communication Subsystem Design
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Topics: Communications based train control, Design, Electromagnetic wave propagation, Tunnels, Geometry, Modal analysis, Ray tracing, Subways, Trains
Proceedings Papers

LA Metro Red Line Wayside Energy Storage Substation Revenue Service Regenerative Energy Saving Results

Octavio Solis, Frank Castro, Leonid Bukhin, David Turner, L. S. Brian Ng, Gary Thompson, Andrew Dombek
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T07A003, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3793
https://doi.org/10.1115/JRC2014-3793
View Paper titled, LA Metro Red Line Wayside Energy Storage Substation Revenue Service Regenerative Energy Saving Results
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Topics: Energy storage, Trains, Braking, Design, Propulsion, Flywheels, Helicopters, Rails, Subways, Traction
Proceedings Papers

A Variable No-Load Voltage Scheme for Improving Energy Efficiency in DC-Electrified Mass Transit Systems

Álvaro J. López-López, Lars Abrahamsson, Ramón R. Pecharromán, Antonio Fernández-Cardador, Paloma Cucala, Stefan Östlund, Lennart Söder
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T07A006, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3818
https://doi.org/10.1115/JRC2014-3818
View Paper titled, A Variable No-Load Voltage Scheme for Improving Energy Efficiency in DC-Electrified Mass Transit Systems
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Topics: Energy efficiency, Public transportation, Stress, Energy consumption, Traffic, Density, Railroads, Case studies, Energy storage, Safety
Proceedings Papers

Improving Resiliency in Communications Systems in Public Transit After Severe Weather Events

Michael Fitzmaurice
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T03A008, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3777
https://doi.org/10.1115/JRC2014-3777
View Paper titled, Improving Resiliency in Communications Systems in Public Transit After Severe Weather Events
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Topics: Public transportation, Resilience, Maintenance, Storms, Surges, Tunnels, Water, Damage, Subways, Trains
Proceedings Papers

A Study on Determination of Electrical Impedance and Frequency Characteristics of a Subway System Using Finite Element Analysis

Sorin Deleanu, David C. Carpenter
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T03A008, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2492
https://doi.org/10.1115/JRC2013-2492
View Paper titled, A Study on Determination of Electrical Impedance and Frequency Characteristics of a Subway System Using Finite Element Analysis
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Topics: Finite element analysis, Impedance (Electricity), Subways, Rails, Tunnels, Finite element methods, Concretes, Frequency response, Railroads, Signals
Proceedings Papers

A Subway Timetable Optimization Model for Maximizing the Utilization of Recovery Energy

Xin Yang, Bin Ning, Xiang Li, Tao Tang, Xiaomei Song
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T07A002, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2544
https://doi.org/10.1115/JRC2013-2544
View Paper titled, A Subway Timetable Optimization Model for Maximizing the Utilization of Recovery Energy
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Topics: Genetic algorithms, Optimization, Regenerative braking, Subways
Proceedings Papers

Passenger Boarding/Alighting Management in Urban Rail Transportation

Sonia Baee, Farshad Eshghi, S. Mehdi Hashemi, Rayehe Moienfar
Proc. ASME. JRC2012, 2012 Joint Rail Conference, 823-829, April 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: JRC2012-74102
https://doi.org/10.1115/JRC2012-74102
View Paper titled, Passenger Boarding/Alighting Management in Urban Rail Transportation
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Topics: Cities, Public transportation, Rail transportation, Simulation results, Subways, Traffic
Proceedings Papers

A Subway Train Timetable Optimization Approach Based on Energy-Efficient Operation Strategy

Shuai Su, Xiang Li, Tao Tang
Proc. ASME. JRC2012, 2012 Joint Rail Conference, 717-727, April 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: JRC2012-74017
https://doi.org/10.1115/JRC2012-74017
View Paper titled, A Subway Train Timetable Optimization Approach Based on Energy-Efficient Operation Strategy
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Topics: Optimization, Subways, Trains, Algorithms, Design, China, Energy consumption, Real-time control
Proceedings Papers

A Cooperative Scheduling Model for Subway Trains

Xiang Li, Xin Yang, Hongwei Wang, Shuai Su, Wenzhe Sun
Proc. ASME. JRC2012, 2012 Joint Rail Conference, 729-734, April 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: JRC2012-74018
https://doi.org/10.1115/JRC2012-74018
View Paper titled, A Cooperative Scheduling Model for Subway Trains
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Topics: Subways, Trains