METHOD FOR ADJUSTING THE IGNITION ADVANCE BY TRIGGERING A CALCULATION OF AN ADAPTIVE CORRECTION

Method for adjusting the ignition advance, controlled by a computer (10), of an internal combustion engine (2) comprising at least one cylinder (3), this method involving the operations consisting, in the case of the computer (10), in: * - recording a number of cycles performed in the cylinder and t...

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Bibliographische Detailangaben
Hauptverfasser:	PARODI, Julien, DAMBRICOURT, Frederic, BRENOT, Sebastien
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	Method for adjusting the ignition advance, controlled by a computer (10), of an internal combustion engine (2) comprising at least one cylinder (3), this method involving the operations consisting, in the case of the computer (10), in: * - recording a number of cycles performed in the cylinder and the value of an ignition advance curative correction for each cycle, and * - calculating an ignition advance adaptive correction during which the computer (10) averages the curative correction value as a function of the number of cycles elapsed and then calculates an adaptive correction value on the basis of this average, the triggering of the task of calculating the adaptive correction occurring when a predefined number of cycles has been reached. This number may be variable and dependent on the engine operating speed.