METHOD FOR PILOTING A MOTOR BY A PROPORTIONAL-DERIVATIVE REGULATOR TAKING INTO ACCOUNT THE STIFFNESS OF A POWER STEERING SYSTEM

METHOD FOR PILOTING A MOTOR BY A PROPORTIONAL-DERIVATIVE REGULATOR TAKING INTO ACCOUNT THE STIFFNESS OF A POWER STEERING SYSTEM

A method for piloting a motor of a power steering system of a vehicle, the power steering system having at least one steering wheel and one rack, the motor being piloted by a closed-loop proportional-derivative regulator (Rθ) receiving as input an angular position (θm) of the motor and a setpoint an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MICHELIS, André, LARMINY, Pierre
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:A method for piloting a motor of a power steering system of a vehicle, the power steering system having at least one steering wheel and one rack, the motor being piloted by a closed-loop proportional-derivative regulator (Rθ) receiving as input an angular position (θm) of the motor and a setpoint angle (θc), the regulator (Rθ) determining a setpoint motor torque (Cc). The methodincludes the steps of determining a stiffness compensation, andmodifying the angular position (θm) of the motor.