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AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorsDavid Caredda, Jochen Liebold, Markus Eisenbarth
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A method for operating an active roll support system of a motor vehicle, in which a roll moment distribution is regulated below a sideslip angle threshold on the basis of an actual grip reserve of a rear axle relative to a front axle of the motor vehicle. A wheel load is acquired for each of the wheels of the front axle and for each of the wheels of the rear axle and the acquired wheel loads are used as feedback variables in a control loop for regulating the roll moment distribution to calculate the actual grip reserve of the rear axle and compare it with a target grip reserve of the rear axle and from this determine a control deviation for adapting the roll moment distribution.
A method for operating an active roll support system of a motor vehicle, in which a roll moment distribution is regulated below a sideslip angle threshold on a basis of an actual grip reserve of a rear axle relative to a front axle of the motor vehicle, said method comprising:
Dependencies are inferred from the claim text.