Torque distribution control apparatus for four wheel drive
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United States of America Patent
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-
Nov 23, 1993
Grant Date -
N/A
app pub date -
Apr 18, 1991
filing date -
Apr 20, 1990
priority date (Note) -
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Abstract
The torque distribution for four wheels is controlled correspondingly to the turning state of a car. In this case, a target yaw rate is determined on the basis of a steering angle and a car speed so that the torque distribution ratio of right and left wheels is set. Consequently, the turning of the car can be improved. In addition, a quantity of drivers' steering can be prevented from being excessively increased during turning.
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