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A test facility was designed and built to measure all aspects of the performance of a single-sided high-speed linear induction motor with solid back iron over a wide range of frequency, speed, and excitation. The facility was equipped and instrumented to measure all the usual performance parameters...
A test facility was designed and built to measure the performance of a single-sided high speed homopolar Linear Synchronous Motor with laminated pole pieces over a wide range of frequency and excitation levels. The facility was instrumented to measure performance at the machine terminals, flux...
This document defines the standards and general specifications for the cab signal/automatic train control/train performance recorder system to be installed on vehicles to be operated on the improved Northeast Corridor. The specification indicates the features, performance, and other basic...
Transportation Technology Center, Inc. (TTCI) tested a falling weight deflectometer (FWD) diagnostic apparatus, which was verified using automatic ballast sampling (ABS), and examined its ability to measure track substructure characteristics by determining shear wave speed and deflection...
The Code of Federal Regulations (CFR) in Title 2, Section 200.343 requires grant recipients to submit all financial, performance, and other closeout documentation as required by the terms and conditions of the award no later than 90 calendar days after the end date of the period of performance....
The Conference on Nondestructive Techniques for Measuring the Longitudinal Force in Rails consisted of an introductory session followed by three major sessions on ultrasonic techniques, Barkhausen and sonic techniques, and X-ray diffraction techniques. This report is made up of the technical papers...
This report summarizes the results of design and ride testing procedures followed in developing a Metroliner Truck Improvement Program. The Metroliner cars had been used in high speed Corridor service for nearly ten years and upgrading the truck suspension to modern standards for improved passenger...