Förfarande och system för reglering av en förbränningsmotorgenom reglering av förbränningen i en förbränningskammare under pågående förbränningscykel

摘要

The present invention pertains to a method for the control of a combustion engine (101), wherein said combustion engine (101) comprises at least one combustion chamber (201) and elements (202) for the supply of fuel to said combustion chamber (201), wherein combustion in said combustion chamber (201) occurs in combustion cycles. The method comprises: - during a first part of a first combustion cycle, determining a first parameter value representing a physical quantity for combustion in said combustion chamber (201) with the help of a first sensor element, and - based on said first parameter value, controlling the combustion during a subsequent part of said first, combustion cycle, wherein during said control of the combustion in said subsequent part of said first combustion cycle, the combustion is controlled with respect to a work achieved during said combustion. The invention also relates to a system and a vehicle.