Method for coordinating a vehicle dynamics control system with an active normal force adjustment system
First Claim
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1. A vehicle dynamics control system for a vehicle, comprising:
- an active normal force adjustment system for changing a normal force acting on a wheel; and
a vehicle dynamics control system in communication with the active normal force adjustment system,wherein the active normal force adjustment system is configured to supply information about a change in the normal force to the vehicle dynamic control system, the information about the change in normal force is taken into account in calculating a setpoint value, wherein the setpoint value is a setpoint yaw rate usable to regulate the transverse dynamic of the vehicle, the vehicle dynamics control system configured to take the supplied information into account in regulating the vehicle, andwherein the setpoint yaw rate is calculated using a single-track model in which a self-steering parameter, characteristic velocity vch, is determined as a function of the information about the change in the normal force.
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Abstract
A vehicle dynamics control system for a motor vehicle having an active normal force adjustment system with which the normal force acting on a wheel may be adjusted is described. For coordinating the vehicle dynamics control system with the active normal force adjustment system, information about a change in the normal force is to be supplied to a control unit of the vehicle dynamics control system and may be taken into account in the vehicle dynamic control.
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Citations
10 Claims
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1. A vehicle dynamics control system for a vehicle, comprising:
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an active normal force adjustment system for changing a normal force acting on a wheel; and a vehicle dynamics control system in communication with the active normal force adjustment system, wherein the active normal force adjustment system is configured to supply information about a change in the normal force to the vehicle dynamic control system, the information about the change in normal force is taken into account in calculating a setpoint value, wherein the setpoint value is a setpoint yaw rate usable to regulate the transverse dynamic of the vehicle, the vehicle dynamics control system configured to take the supplied information into account in regulating the vehicle, and wherein the setpoint yaw rate is calculated using a single-track model in which a self-steering parameter, characteristic velocity vch, is determined as a function of the information about the change in the normal force. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification