Up to 48 channels of data are collected and digitized on board Instrument Car SP250. Data include acceleration, forces, and displacements, measured at critical points on a freight car and truck tested with various modifications on various tracks at various speeds from 10 mph (16 km/hr) to 79 mph (127 km/hr). Each test run is from 5 to 15 minutes in length, with 200 samples per second per channel (9600 total samples per second) so that from 1 to 4 such tests may be stored as separate files on each reel.
Truck Design Optimization Project Field Test Data - Series 1, Tape TDOP 0010
1975
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Report
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Englisch