System for controlling an internal combustion engine

Details System for controlling an internal combustion engine System for controlling an internal combustion engine

1993-03-10

1995-01-17

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Including exhaust gas condition responsive means

123676, F02B 7508

Patent

active

053817753

ABSTRACT:
The invention relates to a system for controlling an internal combustion engine, in particular a self-igniting internal combustion engine. First means (200) specify a first signal (MLS, US) on the basis of at least one operating parameter (QK, N). Second means (235) specify a second signal (MLI) on the basis of at least the output signal from a lambda probe (125). A third means (220) calculates a third signal on the basis of the first signal and the second signal and applies it to a final controlling element (230). Furthermore, means (515, 520, 530, 610, 235) are provided for the temporal conditioning of the first and second signal.

REFERENCES:
patent: 5099818 (1992-03-01), Takahashi et al.
patent: 5129379 (1992-07-01), Kaneyasu et al.
patent: 5158063 (1992-10-01), Hosoda et al.
E. Pauli et al., "Exhaust Emission Control-System for the Comprex.RTM. Diesel Engine", Motortechnische Zeitschrift, vol. 50, No. 6, Jun. 1989, pp. 263-267.

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