Design of dynamic calibration for geometric detection of track
To meet the calibration requirements of the track geometric detection system and to solve the problem of dynamic simulation measurement,the structural principles of this system were analyzed,and a dynamic calibration platform for track geometric detection was designed,which includes a bogie posture simulation test paltform and a track geometric irregularity simulation test platform.The technical route for realizing the dynamic tracing platform is detailed,and the accuracy is verified.The measurement results meet the application requirements,building the foundation for the research of calibration parameters and calibration methods.
track geometry inspectiondynamic calibrationintegrated inspection vehicleinspection beamsimulation test platform
NETL
NSTL
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