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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
Paper No: JRC2022-79575
DOI: 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
Paper No: JRC2022-79579
DOI: 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
Click here to open pdf in another window PDF for Modeling and Performance Evaluation of an RF Transceiver System at 160 MHz for Railroad Environments
Topics: Modeling, Performance evaluation, Railroads, Electromagnetic spectrum, Signals, Cities, Design, Emission spectroscopy, Performance characterization, Reflection
Proceedings Papers

Evaluating Fouled Ballast Using Seismic Surface Waves

Timothy D. Stark, Stephen T. Wilk, Hugh B. Thompson, II, Theodore R. Sussmann, Jr., Mark Baker, Carlton L. Ho
Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T01A002, April 12–15, 2016
Paper No: JRC2016-5714
DOI: https://doi.org/10.1115/JRC2016-5714
View Paper titled, Evaluating Fouled Ballast Using Seismic Surface Waves
Click here to open pdf in another window PDF for Evaluating Fouled Ballast Using Seismic Surface Waves
Topics: Surface waves (Fluid), Railroads, Rails, Soil, Stress, Drainage, Emission spectroscopy, Maintainability, Pavement, Shear waves
Proceedings Papers

Spectrum Analysis of Railroad Track With Hanging Tie Problem

Yin Gao, Hai Huang
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A012, April 2–4, 2014
Paper No: JRC2014-3755
DOI: https://doi.org/10.1115/JRC2014-3755
View Paper titled, Spectrum Analysis of Railroad Track With Hanging Tie Problem
Click here to open pdf in another window PDF for Spectrum Analysis of Railroad Track With Hanging Tie Problem
Topics: Emission spectroscopy, Railroads, Spectroscopy, Deflection, Maintenance, Pavement live loads, Rails
Proceedings Papers

Noise and Vibration Reduction Performance Test of Rubber Damping Pad Under Slab Track in High Speed Railway

Rong Chen, Ping Wang, Likang Guo
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A021, April 15–18, 2013
Paper No: JRC2013-2569
DOI: https://doi.org/10.1115/JRC2013-2569
View Paper titled, Noise and Vibration Reduction Performance Test of Rubber Damping Pad Under Slab Track in High Speed Railway
Click here to open pdf in another window PDF for Noise and Vibration Reduction Performance Test of Rubber Damping Pad Under Slab Track in High Speed Railway
Topics: Damping, Emission spectroscopy, High speed rail, Noise (Sound), Rubber, Slabs, Spectroscopy, Testing performance, Vibration
Proceedings Papers

Bearing Defect Detection Using On-Board Accelerometer Measurements

John Donelson, III, Ronald L. Dicus
Proc. ASME. RTD2002, Joint Rail, 95-102, April 23–25, 2002
Paper No: RTD2002-1645
DOI: https://doi.org/10.1115/RTD2002-1645
View Paper titled, Bearing Defect Detection Using On-Board Accelerometer Measurements
Click here to open pdf in another window PDF for Bearing Defect Detection Using On-Board Accelerometer Measurements
Topics: Accelerometers, Bearings, Flaw detection, Roller bearings, Freight cars, Spectra (Spectroscopy), Condition monitoring, Railroads, Trains, Vibration