Vehicular wheel spin control techniques

Details Vehicular wheel spin control techniques Vehicular wheel spin control techniques

1992-08-31

1994-11-15

Chin, Gary

Boots, shoes, and leggings

180197, 123333, 123481, B60K 2816

Patent

active

053654412

ABSTRACT:
Techniques for controlling the spin of driven wheels of a vehicle also including non-driven wheels and an engine controlled by a spark angle and/or throttle position. The spark angle is controlled by a signal responsive to a slip error signal and a slip error derivative signal in order to alter the spark angle in a manner that controls the spin of the driven wheels. The throttle position is controlled by a throttle position control signal that is responsive to a slip error signal, a slip error derivative signal, and a slip error integration signal, in order to adjust the throttle position in a manner that controls the spin of the driven wheels. Wheel spin also can be controlled by the combination of a spark angle control signal and a throttle position control signal.

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SAE Technical Paper Series, "The Integrated Brake and Stability Control System of the new BMW 850i," H. J. Kraft et al., Feb. 20, 1990, pp. 123-131.

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