Adaptive throttle controller for vehicle traction control

Details Adaptive throttle controller for vehicle traction control Adaptive throttle controller for vehicle traction control

1990-06-11

1992-04-21

Black, Thomas G.

Boots, shoes, and leggings

180197, B60K 4120

Patent

active

051074290

ABSTRACT:
An adaptive throttle controller for vehicle traction control is capable of adapting to changes in vehicle and engine parameters in order to compensate for uncertainties in vehicle parameters. The controller operates in a self-tuning mode by varying feedback gains online based on input/output relationships. The throttle controller system includes a wheel speed sensor for providing a first feedback variable related to wheel spin error, a traction controller for providing a second feedback variable related to throttle position, and a throttle control system responsive to the first and second feedback variable for controlling the throttle position to prevent wheel spin. The traction control method includes the steps of providing a wheel speed sensor for generating a first feedback variable related to wheel spin error, providing a traction controller for generating a second feedback variable related to throttle position, and providing a throttle control system responsive to the first and second feedback variables for controlling the throttle position to prevent wheel spin.

REFERENCES:
patent: 4410947 (1983-10-01), Strong et al.
patent: 4681374 (1987-07-01), Nakamura et al.
patent: 4685547 (1987-08-01), Ohashi et al.
patent: 4722411 (1988-02-01), Ohashi et al.
patent: 4739856 (1988-04-01), Inagaki et al.
patent: 4768608 (1988-09-01), Hrovat
patent: 4771848 (1988-09-01), Mamba et al.
patent: 4811808 (1989-03-01), Matsumoto et al.
patent: 4843552 (1989-06-01), Inagaki
patent: 4955449 (1990-09-01), Hilburger et al.
patent: 5009294 (1991-04-01), Ghoneim
patent: 5033002 (1991-07-01), Sol

Affiliated with

Also associated with

Rating

Adaptive throttle controller for vehicle traction control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adaptive throttle controller for vehicle traction control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive throttle controller for vehicle traction control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1592383