Requirements for the instrumentation to measure railway track geometry are given, and alternative implementations are considered. A compensated accelerometer arrangement that replaced an earlier vertical-reference gyroscope used to establish a horizontal reference is described. Theoretical performance estimates for the new implementation are presented.
A compensated accelerometer for the measurement of railway track crosslevel
Ein kompensiertes Beschleunigungsmessgeraet fuer die Eisenbahnschienengeometrie
IEEE Transactions on Vehicular Technology ; 37 , 3 ; 174-178
1988
5 Seiten, 2 Quellen
Article (Journal)
English
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