METHOD FOR DETERMINING A FLYWHEEL TORQUE SET FOR MOTOR VEHICLE ASSISTED STEERING SYSTEM

摘要

The present invention relates to a power steering system in which the setpoint torque or steering force is determined according to various parameters and information, so as to provide a better driving pleasure in all driving conditions of the vehicle. The torque or effort setpoint is mainly determined as a function of the lateral acceleration of the vehicle, itself determined mainly from an estimate of the force exerted on the rack, and preferably also determined by other methods, with a weighting between all the values obtained. Application to vehicles equipped with electric power steering.