Method for controlling anti-roll/anti-yaw of vehicles
First Claim
1. A method for providing an anti-roll and an anti-yaw controls of a vehicle, comprising the steps of:
- deciding whether an anti-roll control is required or not by comparing a roll rate of the vehicle with a predetermined threshold roll rate;
executing the anti-roll control if the roll rate is larger than the predetermined threshold roll rate;
deciding whether an anti-yaw control is required or not by comparing a difference between an actual yaw rate of the vehicle and a desired yaw rate with a predetermined threshold yaw rate; and
executing the anti-yaw control if the difference between the actual yaw rate and the desired yaw rate is larger than the predetermined threshold yaw rate.
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Accused Products
Abstract
A method for controlling roll/yaw motions of a vehicle includes the steps of deciding whether an anti-roll control is required or not by comparing a roll rate of the vehicle with a predetermined threshold roll rate, executing the anti-roll control if the roll rate is larger than the predetermined threshold roll rate, deciding whether an anti-yaw control is required or not by comparing a difference between an actual yaw rate of a vehicle and a desired yaw rate with a predetermined threshold yaw rate and executing the anti-yaw control if the difference between the actual yaw rate and the desired yaw rate is larger than the predetermined threshold yaw rate. During the anti-roll control, both right and left front wheel dampers and both right and left rear wheel dampers are hard-controlled at the same time. Further, during the anti-yaw control, both right and left front wheel dampers are hard-controlled and both right and left rear wheel dampers are soft-controlled.
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Citations
3 Claims
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1. A method for providing an anti-roll and an anti-yaw controls of a vehicle, comprising the steps of:
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deciding whether an anti-roll control is required or not by comparing a roll rate of the vehicle with a predetermined threshold roll rate;
executing the anti-roll control if the roll rate is larger than the predetermined threshold roll rate;
deciding whether an anti-yaw control is required or not by comparing a difference between an actual yaw rate of the vehicle and a desired yaw rate with a predetermined threshold yaw rate; and
executing the anti-yaw control if the difference between the actual yaw rate and the desired yaw rate is larger than the predetermined threshold yaw rate. - View Dependent Claims (2, 3)
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Specification