Patent ID: 7949445
Filing Date: 2011-05-24
Classification: B60G

Abstract:
1. Suspension control device for a motor vehicle body on its wheels (A), having a computer (CSS) configured to calculate a control magnitude (ER) for an actuator (M) of at least one variable damper (AM) of the suspension (S) as a function of at least one modal setpoint force for the body, wherein the control magnitude (ER) is a damping law that sets a damper force (FA) for the damper (AM) as a function of a displacement speed (VDEB) of at least one of the wheels (A), said computer (CSS) having the control magnitude (ER) for the actuator (M) of the damper (AM) is selected from among a plurality of different damping laws (ER), wherein each of said damping laws (ER) sets the damper force (FA) for the damper (AM) as a function of the displacement speed (VDEB) of the wheel (A), by selecting the damping law (ER) closest to the point having the coordinates (displacement speed (VDEB), setpoint force (F)).