Learned airflow variation

Details Learned airflow variation Learned airflow variation

2005-10-18

2005-10-18

Vo, Hieu T. (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C123S399000

Reexamination Certificate

active

06957140

ABSTRACT:
A throttle control system for a vehicle includes a driver input that generates a control signal and a control module that generates a throttle control signal based on the control signal. The control module determines whether the throttle control signal is within one of a first and a second region, determines a compensation factor from a first look-up table when the throttle control signal is within the first region and determines the compensation factor from a second look-up table when the throttle control signal is within the second region. The control module calculates a compensated throttle control signal based on the compensation factor.

REFERENCES:
patent: 4227507 (1980-10-01), Takase et al.
patent: 4577603 (1986-03-01), Murakami et al.
patent: 4640254 (1987-02-01), Ninomiya
patent: 6390055 (2002-05-01), Sivashankar et al.
patent: 6698398 (2004-03-01), Bauerle
patent: 61-123731 (1986-06-01), None

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