Method for analyzing and/or at least partially compensating steering wheel torsional vibrations

The disclosure relates to a method for analyzing and/or at least partially compensating steering wheel torsional vibrations, particularly during operation of a steering device in a vehicle, wherein at least one sensing signal is acquired and at least one interference characteristic variable which is...

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Bibliographic Details
Main Authors Seibold, Thomas, Abele, Stefan
Format Patent
LanguageEnglish
Published 24.05.2022
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:The disclosure relates to a method for analyzing and/or at least partially compensating steering wheel torsional vibrations, particularly during operation of a steering device in a vehicle, wherein at least one sensing signal is acquired and at least one interference characteristic variable which is correlated to the steering wheel torsional vibration is extracted from the sensing signal. It is proposed that during a monitoring time interval a change over time in the interference characteristic variable and a change over time in a wheel frequency which is correlated to a current wheel rotational speed characteristic variable is monitored and said changes are combined in order to analyze and/or to at least partially compensate steering wheel torsional vibrations to form a common evaluation dataset.
Bibliography:Application Number: US201816617287