Control device for influencing the driving dynamics of four-wheel vehicles
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United States of America Patent
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-
Feb 20, 2001
Grant Date -
N/A
app pub date -
Mar 29, 1999
filing date -
Mar 28, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a control device for influencing the driving dynamics of four-wheel vehicles, the vehicle lengthwise speed and the steering angle are introduced as input signals and control signals are generated that act on positioning devices for adjusting the vehicle wheels. In order to set and adjust the transverse dynamic properties of a vehicle with a low cost of construction in normal driving, for setting a desired driving behavior, target values may be specified for the steering ratio, the self-steering gradient, and the float angle gradient as set signals from which steady-state additional trail angles can be determined which can be supplied as control signals to the positioning devices.
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