Method for controlling a combustion engine

Internal-combustion engines – Charge forming device

Reexamination Certificate

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Reexamination Certificate

active

06990957

ABSTRACT:
The invention takes account of the residual gas exiting from the cylinder in order to reliably determine the air mass drawn in. To this end, the dependency of the air mass drawn in on the intake pressure is divided into three areas, from which the average area is modeled as a non-linear dependency of the air mass drawn in on the intake pressure.

REFERENCES:
patent: 5698779 (1997-12-01), Yoshioka
patent: 6574956 (2003-06-01), Moraal et al.
patent: 6871632 (2005-03-01), Henn et al.
patent: 6907339 (2005-06-01), Henn
patent: 19547496 (1997-07-01), None
patent: 19706750 (1998-08-01), None
patent: 4325902 (1999-12-01), None
patent: 19844085 (2000-03-01), None
patent: 0522908 (1993-01-01), None
patent: 0589517 (1994-03-01), None
patent: 1030042 (2000-08-01), None
patent: 2002-155794 (2002-05-01), None
patent: WO-97/35106 (1997-09-01), None

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