Differential limiting torque control system for automotive vehic

Details Differential limiting torque control system for automotive vehic Differential limiting torque control system for automotive vehic

1994-07-05

1995-11-28

Teska, Kevin J.

Boots, shoes, and leggings

36442602, 36442603, 303DIG6, B60T 852

Patent

active

054713900

ABSTRACT:
A differential limiting torque control system for an automotive vehicle with an anti-skid brake control system (ABS) and a limited slip differential (LSD), comprises sensors for detecting a deceleration, a lateral acceleration, and a drive-wheel speed difference between the right and left drive wheels, and an active LSD controller responsive to both the detected deceleration and the detected lateral-acceleration for deriving a first target torque and responsive to the detected drive-wheel speed difference for deriving a second target torque. The controller adjusts a differential limiting torque applied to the LSD to a higher one of the first and second target torques, only during operation of the ABS.

REFERENCES:
patent: 5019985 (1991-05-01), Yasuno et al.
patent: 5171070 (1992-12-01), Okazaki et al.
patent: 5207483 (1993-05-01), Shimada et al.
patent: 5224765 (1993-07-01), Matsuda
patent: 5255962 (1993-10-01), Neuhaus et al.
patent: 5282138 (1994-01-01), Sano
patent: 5282674 (1994-02-01), Matsuda

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