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Proceedings Papers

Power Over CTC, A Novel Way to Control Signal Power Supplies

David F. Thurston
Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T03A001, April 20–21, 2022
Publisher: American Society of Mechanical Engineers
Paper No: JRC2022-77801
https://doi.org/10.1115/JRC2022-77801
View Paper titled, Power Over CTC, A Novel Way to Control Signal Power Supplies
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Topics: Signals, Railroads, Transmission lines, Power systems (Machinery), Traffic, Computer software, Generators, Redundancy (Engineering), Reliability, Safety
Proceedings Papers

Maximizing RF Communications Throughput for Railroad Applications at 160 MHz

Pejman Ghasemzadeh, Michael Hempel, Hamid Sharif, Tarek Omar
Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T03A004, April 20–21, 2022
Publisher: American Society of Mechanical Engineers
Paper No: JRC2022-79575
https://doi.org/10.1115/JRC2022-79575
View Paper titled, Maximizing RF Communications Throughput for Railroad Applications at 160 MHz
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Topics: Emissions, Filters, Railroads, Rails, Regulations, Signals, Trains, Design, Emission spectroscopy, Spectroscopy
Proceedings Papers

Modeling and Performance Evaluation of an RF Transceiver System at 160 MHz for Railroad Environments

Pejman Ghasemzadeh, Michael Hempel, Hamid Sharif, Tarek Omar
Proc. ASME. JRC2022, 2022 Joint Rail Conference, V001T03A005, April 20–21, 2022
Publisher: American Society of Mechanical Engineers
Paper No: JRC2022-79579
https://doi.org/10.1115/JRC2022-79579
View Paper titled, Modeling and Performance Evaluation of an RF Transceiver System at 160 MHz for Railroad Environments
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Topics: Modeling, Performance evaluation, Railroads, Electromagnetic spectrum, Signals, Cities, Design, Emission spectroscopy, Performance characterization, Reflection
Proceedings Papers

Develop a New Approach Measuring the Wheel/Rail Interaction Loads

Yuriy Boronenko, Rustam Rahimov, Waail Mahmod Lafta
Proc. ASME. JRC2021, 2021 Joint Rail Conference, V001T10A004, April 20–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: JRC2021-58471
https://doi.org/10.1115/JRC2021-58471
View Paper titled, Develop a New Approach Measuring the Wheel/Rail Interaction Loads
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Topics: Rails, Stress, Wheels, Railroads, Strain gages, Accuracy and precision, Freight cars, Railroad engineering, Signals, Traffic
Proceedings Papers

A Prognostics and Health Management (PHM) System for Electromechanical Braking (EMB) Systems in Trains

Jingjing Weng, Chun Tian, Mengling Wu, Tianhe Ma
Proc. ASME. JRC2021, 2021 Joint Rail Conference, V001T12A004, April 20–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: JRC2021-58473
https://doi.org/10.1115/JRC2021-58473
View Paper titled, A Prognostics and Health Management (PHM) System for Electromechanical Braking (EMB) Systems in Trains
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Topics: Braking, Trains, Batteries, Failure mechanisms, Railroads, Reliability, Safety, Brakes, Fracture (Materials), Algorithms
Proceedings Papers

Detecting Dark Cars Using a Novel Multi-Antenna AEI Tag Reader Design for Increased Read Distance and Reliability

Pejman Ghasemzadeh, Subharthi Banerjee, Michael Hempel, Andrew Harms, Hamid Sharif
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T11A006, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8089
https://doi.org/10.1115/JRC2020-8089
View Paper titled, Detecting Dark Cars Using a Novel Multi-Antenna AEI Tag Reader Design for Increased Read Distance and Reliability
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Topics: Automobiles, Backscattering, Design, Reliability, Rails, Electromagnetic fields, Flaw detection, Locomotives, Performance evaluation, Reflection
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

Evaluation of Machine Learning-Driven Automatic Modulation Classifiers Under Various Signal Models

Pejman Ghasemzadeh, Subharthi Banerjee, Michael Hempel, Hamid Sharif, Tarek Omar
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T11A007, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8091
https://doi.org/10.1115/JRC2020-8091
View Paper titled, Evaluation of Machine Learning-Driven Automatic Modulation Classifiers Under Various Signal Models
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Topics: Machine learning, Machinery, Signals, Railroads, Artificial neural networks, Noise (Sound), Support vector machines, Electromagnetic spectrum, Feature extraction, Fluctuations (Physics)
Proceedings Papers

Numerical Study on the Delay Effect of Air Brake Mass Flow on Train Coupler Forces

Ahmed K. Aboubakr, Ahmed A. Shabana
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T06A001, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8013
https://doi.org/10.1115/JRC2020-8013
View Paper titled, Numerical Study on the Delay Effect of Air Brake Mass Flow on Train Coupler Forces
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Topics: Brakes, Delays, Dynamics (Mechanics), Flow (Dynamics), Signals, Trains
Proceedings Papers

Origins and Current Status of the Different Communications-Based Train Control Products

Kenneth Diemunsch, Nagaratnam Rabindran
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T11A002, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8020
https://doi.org/10.1115/JRC2020-8020
View Paper titled, Origins and Current Status of the Different Communications-Based Train Control Products
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Topics: Communications based train control, Signals, Rails, China, Control systems, Engineers, Maintenance, Mechanical admittance, Railroads, Traffic
Proceedings Papers

Probabilistic Risk Analysis of Broken Rail-Caused Train Derailments

Zhipeng Zhang, Kang Zhou, Xiang Liu
Proc. ASME. JRC2020, 2020 Joint Rail Conference, V001T08A013, April 20–22, 2020
Publisher: American Society of Mechanical Engineers
Paper No: JRC2020-8100
https://doi.org/10.1115/JRC2020-8100
View Paper titled, Probabilistic Risk Analysis of Broken Rail-Caused Train Derailments
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Topics: Rails, Risk analysis, Trains, Probability, Risk, Railroads, Automobiles, Traffic, Artificial intelligence, Inspection
Proceedings Papers

High Speed Train Wireless Communication: Handover Performance Analysis for Different Radio Access Technologies

Subharthi Banerjee, Michael Hempel, Pejman Ghasemzadeh, Naji Albakay, Hamid Sharif
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T03A006, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1247
https://doi.org/10.1115/JRC2019-1247
View Paper titled, High Speed Train Wireless Communication: Handover Performance Analysis for Different Radio Access Technologies
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Topics: Trains, Railroads, Bridges (Structures), Design, Electromagnetic spectrum, Internet, Licensing, Radio spectrum, Safety, Sensors
Proceedings Papers

Clustering Algorithms for Direct Current Track Coded Signals

Song Qin, Nenad Mijatovic, Jeffrey Fries, James Kiss
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T03A007, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1300
https://doi.org/10.1115/JRC2019-1300
View Paper titled, Clustering Algorithms for Direct Current Track Coded Signals
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Topics: Algorithms, Signals, Circuits, Failure, Trains, Machine learning, Railroads
Proceedings Papers

Quantification of Vertical and Lateral Loads Using Strain Gauges: Eliminating the Wheatstone Bridge

D. Kody Johnson, Md. Fazle Rabbi, Debakanta Mishra, Radim Bruzek
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T01A010, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1271
https://doi.org/10.1115/JRC2019-1271
View Paper titled, Quantification of Vertical and Lateral Loads Using Strain Gauges: Eliminating the Wheatstone Bridge
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Topics: Bridges (Structures), Strain gages, Stress, Rails, Shear (Mechanics), Strain measurement, Circuits, Wheels, Electric bridges, Signals
Proceedings Papers

The Creation of Cab Signaling

John Hofbauer
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T11A001, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1314
https://doi.org/10.1115/JRC2019-1314
View Paper titled, The Creation of Cab Signaling
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Topics: Rail transportation, Railroads, Rails, Separation (Technology), Signals, Switches, Testing, Trains
Proceedings Papers

High Speed Overload and Imbalance Load System in China

Yi Ding, Li R. Cheng
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T03A008, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6223
https://doi.org/10.1115/JRC2018-6223
View Paper titled, High Speed Overload and Imbalance Load System in China
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Topics: China, Stress, Railroads, Trains, Signals, Vehicles
Proceedings Papers

Accident/Incident Reconstruction and Visualization

Kevin J. Renze
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T02A015, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6265
https://doi.org/10.1115/JRC2018-6265
View Paper titled, Accident/Incident Reconstruction and Visualization
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Topics: Accidents, Visualization, Trains, Collisions (Physics), Locomotives, Aviation, Bearings, Crude oil, Ethanol, Highways
Proceedings Papers

Analysis of Train Collision Risk in the United States: 2001 to 2015

Tejashree Turla, Xiang Liu, Zhipeng Zhang, Zheyong Bian
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T06A004, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6157
https://doi.org/10.1115/JRC2018-6157
View Paper titled, Analysis of Train Collision Risk in the United States: 2001 to 2015
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Topics: Collisions (Physics), Risk, Trains, Accidents, Railroads, Safety, Damage, Economics , Errors, Failure
Proceedings Papers

Defect Prognostics Models for Spall Growth in Railroad Bearing Rolling Elements

Nancy De Los Santos, Constantine M. Tarawneh, Robert E. Jones, Arturo Fuentes
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T02A011, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6214
https://doi.org/10.1115/JRC2018-6214
View Paper titled, Defect Prognostics Models for Spall Growth in Railroad Bearing Rolling Elements
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Topics: Bearings, Railroads, Cycles, Safety, Maintenance, Monitoring systems, Testing, Alloys, Condition monitoring, Delays
Proceedings Papers

Philosophy and Evolution of Wayside Signals

John Hofbauer, Joseph Hofbauer
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T11A003, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6267
https://doi.org/10.1115/JRC2018-6267
View Paper titled, Philosophy and Evolution of Wayside Signals
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Topics: Signals, Trains, Engineers, Railroads, Locomotives