EP 1646778 A1 20060419 - METHOD AND DEVICE FOR REGULATING AN INTERNAL COMBUSTION ENGINE
Title (en)
METHOD AND DEVICE FOR REGULATING AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM REGELN EINER BRENNKRAFTMASCHINE SOWIE EINE VORRICHTUNG ZUM REGELN EINER BRENNKRAFTMASCHINE
Title (fr)
PROCEDE ET DISPOSITIF DE REGULATION D'UN MOTEUR A COMBUSTION
Publication
Application
Priority
- EP 2004050569 W 20040420
- DE 10332608 A 20030717
Abstract (en)
[origin: WO2005010333A1] The invention relates to a method for regulating an internal combustion engine according to one or several physical models, wherein measurement values and adjustment values are provided as system parameters, underlying the physical model, in order to operate the internal combustion engine according to a regulation. One or several adaptation values can be applied, respectively, to said system parameters, in order to adapt said physical model to real conditions of the internal combustion engine. Estimation parameters are determined by means of said system parameters. Measurement parameters are determined on a measurement of the physical parameters, underlying estimation parameters. Said measurement parameters are evaluated in relation to the estimation parameters. Adaptation values are determined for at least one part of said system parameters according to an adaptation method, by means of said measurement parameters, and a first operation mode or a second operation mode is adopted depending on said adaptation values.
IPC 1-7
IPC 8 full level
F02D 41/14 (2006.01); F02D 41/24 (2006.01)
CPC (source: EP US)
F02D 41/1401 (2013.01 - EP US); F02D 41/2454 (2013.01 - EP US); F02D 41/248 (2013.01 - EP US); F02D 41/2493 (2013.01 - EP US); F02D 41/1402 (2013.01 - EP US); F02D 2200/0402 (2013.01 - EP US); F02D 2200/0406 (2013.01 - EP US); F02D 2200/0408 (2013.01 - EP US)
Citation (search report)
See references of WO 2005010333A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 2005010333 A1 20050203; DE 10332608 B3 20050504; EP 1646778 A1 20060419; US 2006167612 A1 20060727; US 7209824 B2 20070424
DOCDB simple family (application)
EP 2004050569 W 20040420; DE 10332608 A 20030717; EP 04741476 A 20040420; US 56490804 A 20040420