Method for determining the center of gravity of combustion during combustion in a combustion chamber of an internal combustion engine

摘要

The present invention relates to a method for determining the center of gravity of the combustion during the combustion of a fuel / air mixture in a combustion chamber of an internal combustion engine on the basis of a torque curve on the basis of tooth times of a speed signal of the internal combustion engine, in which it is particularly provided that the torque curve is based on a thrust model (120) is corrected (125), the torque curve being described on the basis of at least one operating variable of the internal combustion engine, and the center of combustion position being calculated on the basis of the corrected torque curve (310).