ACTIONS ON THE TRACK OF A VEHICLE FROM THE MEASUREMENT OF TRANSVERSE EFFORTS, TAKING INTO ACCOUNT THE TRANSFER CHARGES ON OR BEFORE THE VEHICLE SYMMETRY MEDIAN PLAN

摘要

The invention proposes a method of regulating a vehicle stability control system based on the forces existing in the center of each wheel of a vehicle. The actions of the driver, whether in steering, acceleration or braking, cause effort (changes in effort) transmitted by the tires on the ground. It is proposed to control the actuators of the vehicle (active anti-rollover, engine torque, braking torque, load per wheel or steering) using instructions in efforts resulting from the actions of the driver. According to the speed of travel of the vehicle and the angle at the steering wheel (flying speed and flying acceleration), the invention proposes a method for expressing in terms of forces the inputs of the driver, and taking into account the transfers of charge on both sides of the median plane of symmetry of the vehicle. If the actual efforts measured do not correspond to the efforts desired by the driver, the active system compensates for this difference by acting on the distribution of forces in the chassis.