Method for the estimation of combustion parameters

Details Method for the estimation of combustion parameters Method for the estimation of combustion parameters

2011-01-25

2011-01-25

Cronin, Stephen K (Department: 3747)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

With indicator or control of power plant

C701S102000, C702S182000

Reexamination Certificate

active

07877195

ABSTRACT:
Method for combustion engine control comprising an engine, at least one sensor and at least one engine control unit (200) arranged to control the engine (100) by the use of real time sensor data S(k) characterized in that a prior (P1(k, j; z), P2(k; X, Y) is used to derive at least one combustion parameter estimate (X(k)) and/or at least one combustion parameter measurement (Y(k)) from the real lime sensor data (S(k)) and that the at least one combustion parameter estimate (X(k)) and/or the at least one combustion parameter measurement (Y(k)) is used in performing said engine control.

REFERENCES:
patent: 5452603 (1995-09-01), Asano et al.
patent: 5861551 (1999-01-01), Morita et al.
patent: 6029627 (2000-02-01), VanDyne
patent: 6614230 (2003-09-01), Raichle et al.
patent: 2004/0094124 (2004-05-01), Viele et al.
patent: 2003097343 (2003-04-01), None
patent: 504197 (1996-12-01), None
Lars Nielson and Lars Eriksson, “An Ion-Sense Engine Fine-Tuner”, Oct. 1998, IEEE, 0272-1708/98.
English Abstract of JP 2003097343.
English Abstract of SE 504197.

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