Engine control method and apparatus

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

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123416, 123478, 36443106, F02M 2506

Patent

active

045481857

ABSTRACT:
An apparatus and method for controlling an engine operating parameter as a function of at least one engine operating condition by predicting the value of the engine operating condition at a predetermined time in the future, determining the control signal required to establish the corresponding engine operating parameter at the future time and applying the control signal to establish the desired value at a time preceding the future time by an amount of the known system time delay.

REFERENCES:
patent: 4142493 (1979-03-01), Schira et al.
patent: 4378777 (1983-04-01), Iida et al.
patent: 4379333 (1983-04-01), Ninomiya et al.
patent: 4447880 (1984-05-01), Kasai et al.

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