DETERMINATION OF A POWER STEERING ANGULAR REFERENCE POSITION FROM THE RISING AND FALLING EDGES OF AN INDEX SIGNAL

DETERMINATION OF A POWER STEERING ANGULAR REFERENCE POSITION FROM THE RISING AND FALLING EDGES OF AN INDEX SIGNAL

A reference position in a power steering system is defined by acquiring a first edge position corresponding to a first edge of a first index pulse generated when a movable steering member passes an indexed position in a first movement direction; acquiring a second edge position corresponding to a se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PREGNIARD, Romaric, RAVIER, Christophe, PALANDRE, Xavier
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:A reference position in a power steering system is defined by acquiring a first edge position corresponding to a first edge of a first index pulse generated when a movable steering member passes an indexed position in a first movement direction; acquiring a second edge position corresponding to a second edge of a second index pulse generated when the movable steering member passes the same indexed position in a second movement position opposite the first movement direction; and calculating the reference position from the first edge position and the second edge position.