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eLibrary Search

The FRA eLibrary contains all the documents that are found throughout the FRA Public Website. Multiple pages on the website may link to the same eLibrary item based on its set of metatdata.

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5 Jun 2020

Forms and Templates

Positive Train Control (PTC) Quarterly Report

Author
Federal Railroad Administration

Subject Positive Train Control

Form Number
6180.165
Expiration Date

5 Jun 2020

Forms and Templates

Positive Train Control (PTC) Annual Report

Author
Federal Railroad Administration

Subject Positive Train Control

Form Number
6180.166
Expiration Date
OMB Control Number
2130-0553

21 May 2020

Technical Reports

Concepts for Interoperable Lifecycle Management of Positive Train Control (PTC)

Author
Federal Railroad Administration

Subject Positive Train Control

Keywords: Positive Train Control, PTC, change and configuration management, interoperability, lifecycle management, information technology infrastructure library, ITIL, information technology service management, ITSM

Report Number
DOT/FRA/ORD-20/19
Office
RDI-23

14 Apr 2020

Technical Reports

Evaluation of PTC Braking Enforcement Algorithms for Passenger and Commuter Trains

Author
Federal Railroad Administration

Subject Positive Train Control

Keywords: Braking algorithm, enforcement algorithm, Positive Train Control, PTC, simulation, Monte Carlo simulation, passenger train

Abstract:

Software algorithms used in Positive Train Control (PTC) systems designed to predict passenger train stopping distance and enforce a penalty brake application must be evaluated...

Report Number
DOT/FRA/ORD-20/16
Office
RDI-23

11 Dec 2019

Technical Reports

Using an Unmanned Aerial Vehicle to Produce Accurate Grade Crossing Profile Data

Author
Federal Railroad Administration

Subject Grade Crossing Technology, Highway-Rail Grade Crossings

Keywords: Highway-rail, grade crossing, humped crossing, photogrammetry, LiDAR

Abstract:

This study illustrated the use of unmanned aerial vehicles to measure and develop accurate 3D models of grade crossings at lower cost than LiDAR-based measurements.

Report Number
DOT/FRA/ORD-19/49
Office
RDI-23