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Railway track calibration system
A track adjustment system for operating a permanent-way machine (17) which is displaceable on a track system (1) comprises computer-controlled lifting and lining devices adjusting the track position, a control measuring system measuring the track position in the region of the lifting and lining devices (14), an acceptance measuring system measuring the corrected track position, and a tamping unit (24) tamping a ballasted track of the track system (1). For the purpose of achieving an improved track lining result, the amount of the elastic springback ([Delta]cw) of the track panel, which is the result of a lining force (F) acting on the track, is calculated and said elastic springback ([Delta]cw) is considered in the target value lining specification in such a way that the track is displaced with the lifting and lining devices by the amount of the elastic springback ([Delta]cw) beyond the target position (0).
Railway track calibration system
A track adjustment system for operating a permanent-way machine (17) which is displaceable on a track system (1) comprises computer-controlled lifting and lining devices adjusting the track position, a control measuring system measuring the track position in the region of the lifting and lining devices (14), an acceptance measuring system measuring the corrected track position, and a tamping unit (24) tamping a ballasted track of the track system (1). For the purpose of achieving an improved track lining result, the amount of the elastic springback ([Delta]cw) of the track panel, which is the result of a lining force (F) acting on the track, is calculated and said elastic springback ([Delta]cw) is considered in the target value lining specification in such a way that the track is displaced with the lifting and lining devices by the amount of the elastic springback ([Delta]cw) beyond the target position (0).
Railway track calibration system
LICHTBERGER BERNHARD (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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