AMELIORATION DU RESSENTI D'UN PROFIL DE ROUTE PAR LA VARIATION D'UN GAIN EN FONCTION D'UNE VITESSE VEHICULE ET D'UN COUPLE VOLANT
A power-steering system for a motor vehicle includes a steering wheel and an assistance motor controlled by a closed-loop regulation system, the regulation system determining a motor torque of the assistance motor as a function of a measured steering-wheel torque, using at least one "setpoint m...
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| creator | MOULAIRE, PASCAL FRAISON, Quentin MICHELIS, ANDRE |
| description | A power-steering system for a motor vehicle includes a steering wheel and an assistance motor controlled by a closed-loop regulation system, the regulation system determining a motor torque of the assistance motor as a function of a measured steering-wheel torque, using at least one "setpoint monitoring" arm calculating a component of the motor torque, referred to as "variant motor torque", by subtracting a set steering-wheel torque from the RFe corresponding to the sum of the measured steering-wheel torque and the motor torque, wherein the variant motor torque is multiplied by a gain determined by a three-dimensional map as a function of a vehicle speed and the measured steering-wheel torque. |
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| language | fre |
| recordid | cdi_epo_espacenet_FR3075155A1 |
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| subjects | CONTROLLING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TRAILERS TRANSPORTING |
| title | AMELIORATION DU RESSENTI D'UN PROFIL DE ROUTE PAR LA VARIATION D'UN GAIN EN FONCTION D'UNE VITESSE VEHICULE ET D'UN COUPLE VOLANT |
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