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52550
  
  

  11
Jul
2023
Technical Reports
Development of an Operationally Efficient PTC Braking Enforcement Algorithm for Freight Trains: Appendices F
Author
          Joe Brosseau, Bill Moore Ede, Shad Pate, RB Wiley, and Joe Drapa

Subject
                    Braking Systems,
                    Positive Train Control,
                    Signal and Train Control

**Keywords:** Braking algorithm, enforcement algorithm, positive train control, PTC, train control, simulation, Monte Carlo simulation, adaptive enforcement algorithm, emergency brake backup

Report Number
              DOT/FRA/ORD-13/34

  Office
              RRD
    11
Jul
2023
Technical Reports
Development of an Operationally Efficient PTC Braking Enforcement Algorithm for Freight Trains: Appendices G-L
Author
          Joe Brosseau, Bill Moore Ede, Shad Pate, RB Wiley, and Joe Drapa

Subject
                    Braking Systems,
                    Positive Train Control,
                    Signal and Train Control

**Keywords:** Braking algorithm, enforcement algorithm, positive train control, PTC, train control, simulation, Monte Carlo simulation, adaptive enforcement algorithm, emergency brake backup

Report Number
              DOT/FRA/ORD-13/34

  Office
              RRD
    9
Mar
2022
Technical Reports
Electronically Controlled Pneumatic Brake Device with Pneumatic Brake Emulation – Field Demonstration
Author
          Federal Railroad Administration

Subject
                    Braking Systems

**Keywords:** Air brake, brake controller, Car Control Device, CCD, Car ID module, Electronically Controlled Pneumatic, ECP, brakes, emergency application, end-of-train, EOT, full service application, graduated application, minimum service, graduated release, S-4200

Report Number
              DOT/FRA/ORD-22/12

  Office
              RDI-22
    23
May
2019
Technical Reports
Fiber Optic Train Tracking - Phase 1
Author
          Federal Railroad Administration

Subject
                    Fiber Optic

**Keywords:** Fiber Optic Acoustic Detection, FOAD, fiber optic, testing, North American railroad, train tracking
**Abstract:** The Federal Railroad Administration (FRA) contracted Transportation Technology Center, Inc. (TTCI) to test the train tracking capabilities of fiber optic acoustic detection (FOAD...
Report Number
              DOT/FRA/ORD-19/14

  Office
              RDI-23
    19
Apr
2019
Research Results
Fiber Optic Train Tracking - Phase 1
Author
          Federal Railroad Administration

Subject
                    Fiber Optic

**Keywords:** North American railroads, Fiber Optic Acoustic Detection, FOAD, fiber optic, wayside detection, safety
**Abstract:** The Federal Railroad Administration (FRA) sponsored a test conducted by Transportation Technology Center, Inc. (TTCI), in September 2017, to evaluate the capability of Fiber-...
Report Number
              RR 19/12

  Office
              RDI-23

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