Device for adjusting the steering angle of vehicle wheels
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United States of America Patent
Stats
-
Feb 23, 1993
Grant Date -
N/A
app pub date -
Jan 11, 1991
filing date -
Jun 24, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus for adjusting the steering angle of at least one steerable wheel of the vehicle includes sensor means for sensing the steering angle of the vehicle steering wheel, the speed of the vehicle, and a vehicle state variable of the vehicle. The steering angle is selected by a driver of the vehicle. The sensor means generates an output signal. A controller is connected to the sensor means and receives the sensor means output signal. The controller determines a reference value for said vehicle state variable which is independent of the vehicle speed and the steering angle. The steering angle is generated independently of the reference value. The controller corrects the steering angle of the steerable wheel such that the vehicle has an understeering or neutral steering performance.
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