Method for estimating intake manifold pressure in an internal combustion engine

A method for estimating the pressure prevailing in an intake manifold of an internal combustion engine and a method of controlling an internal combustion engine in which the pressure of the intake manifold is estimated by measuring the pressure in a combustion chamber of the internal combustion engi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SIMONE BARBERO, GERHARD LANDSMANN, MANUEL TUGNOLO, CRISTIAN TAIBI, ALESSANDRO CATANESE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	A method for estimating the pressure prevailing in an intake manifold of an internal combustion engine and a method of controlling an internal combustion engine in which the pressure of the intake manifold is estimated by measuring the pressure in a combustion chamber of the internal combustion engine as a function of the angular position of the engine crankshaft. The combustion chamber pressure is measured at positions of the crankshaft other than the angle IVC corresponding to the intake valve closure point.