EP 0747590 B1 20011219 - Method and apparatus for controlling the combustion characteristics of a spark ignited combustion engine
Title (en)
Method and apparatus for controlling the combustion characteristics of a spark ignited combustion engine
Title (de)
Verfahren und Einrichtung zur Regelung des Verbrennungsablaufs bei einem Otto-Verbrennungsmotor
Title (fr)
Procédé et dispositif pour la régulation des caractéristiques de combustion d'un moteur à allumage commande
Publication
Application
Priority
DE 19520605 A 19950606
Abstract (en)
[origin: DE19520605C1] Adjustments (10) which will affect the combustion in each successive cycle are made by a fuzzy or conventional PI(D) controller (9) operating on outputs taken during the preceding cycle from a stationary controller (6) of optimised ignition timing, fuel injection start and cut-off, and throttle opening, and from an operating-point characteristic memory (8) and a power and consumption calculator (7).The actual combustion function of the engine (1) is worked out by a neural net (4) and compared (5,6) with a set-point (3) and another stored characteristic (6 bis). The set-point is calculated from the measured actual condition (2) of the engine.
IPC 1-7
IPC 8 full level
F02D 35/02 (2006.01); F02D 37/02 (2006.01); F02D 41/14 (2006.01); F02D 41/26 (2006.01)
CPC (source: EP US)
F02D 35/02 (2013.01 - EP US); F02D 35/023 (2013.01 - EP US); F02D 35/028 (2013.01 - EP US); F02D 41/1404 (2013.01 - EP US); F02D 41/1405 (2013.01 - EP US); F02D 35/027 (2013.01 - EP US)
Citation (examination)
DE 4318504 C1 19941027 - SIEMENS AG [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19520605 C1 19960523; DE 59608476 D1 20020131; EP 0747590 A2 19961211; EP 0747590 A3 19990203; EP 0747590 B1 20011219; US 5854990 A 19981229
DOCDB simple family (application)
DE 19520605 A 19950606; DE 59608476 T 19960502; EP 96106870 A 19960502; US 65951696 A 19960606