Vehicle speed control system with adaptive learning

Details Vehicle speed control system with adaptive learning Vehicle speed control system with adaptive learning

1991-08-09

1994-07-26

Black, Thomas G.

Boots, shoes, and leggings

36443107, 36442404, 180176, 180179, 123350, B60K 3100

Patent

active

053331095

ABSTRACT:
A speed controller maintains the engine throttle at a desired throttle position based upon an initial throttle position and a speed error signal. The initial throttle position is generated by multiplying vehicle speed by a constant and adding an offset value related to throttle position at idle and speed control slack. The initial throttle position is adaptively updated by subtracting the above product from actual throttle position during speed control operation to learn a new offset value.

REFERENCES:
patent: 4725969 (1988-02-01), Onogi et al.
patent: 4835696 (1989-05-01), Suzuki et al.
patent: 4893243 (1990-01-01), Tada et al.
patent: 4928780 (1990-05-01), Tada
patent: 4933863 (1990-06-01), Okano et al.
patent: 4938604 (1990-07-01), Naito et al.
patent: 5033431 (1991-07-01), Poirier et al.

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