CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

A combustion control part of a control device (200) for an internal combustion engine (100) configured to calculate a first vibration level of an engine body (1) at a first judgment frequency band of a second overtone of a specific frequency band based on vibration acceleration detected by a vibrati...

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Bibliographische Detailangaben
1. Verfasser:	SUGANO, Tsubasa
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:	A combustion control part of a control device (200) for an internal combustion engine (100) configured to calculate a first vibration level of an engine body (1) at a first judgment frequency band of a second overtone of a specific frequency band based on vibration acceleration detected by a vibration sensor (210) and, when the first vibration level is less than a predetermined first reference vibration level set in advance according to the engine operating state, to correct one or both of a target injection amount and target injection timing so that the first vibration level becomes the first reference vibration level or more.