Methods and systems involving return torque

A method of controlling a motor of a power steering system is provided. The method includes: estimating a scale factor based on a vehicle speed and a hand wheel torque; applying the scale factor to a return command; and generating a motor command signal based on the applying the scale factor.

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Bibliographische Detailangaben
Hauptverfasser: BOUDIA ABDELLATIF, KATCH GREGORY J, NOVO EDUARDO AUDINO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A method of controlling a motor of a power steering system is provided. The method includes: estimating a scale factor based on a vehicle speed and a hand wheel torque; applying the scale factor to a return command; and generating a motor command signal based on the applying the scale factor.