System for controlling an internal combustion engine

U.S. Patent Number: 5381775

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.

Inventors: Birk; Manfred (Oberriexingen, DE), Engel; Gerhard (Stuttgart, DE), Rupp; Peter (Remseck, DE), Wessel, deceased; Wolf (late of Oberriexingen, DE)

Assignee: Robert Bosch GmbH (Stuttgart, DE)

Application Number: 08/029,215

Issued: 1995-01-17

Expired: 2007-01-17

Classes: 123/679 ; 123/676

Field of search: 123/676,679

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