Device for measuring of profiles of a surface by distance measurement on a vehicle moving on this surface

DRIVE November 10, 2004
Source
The arrangement has a filter arrangement (19,20) for suppressing low frequency measurement errors of a position sensor (13) in comparison to the vibrations of an attachment. The filter arrangement has a frequency filter (19) whose filter characteristic is tuned to the vibrations of the attachment and a frequency range of the sensor measurement errors.

Discussion in the ATmosphere

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