ENHANCED EFFICIENCY AND POLLUTANT CONTROL BY MULTI VARIABLE ENGINE OPERATION CONTROL

摘要

Based on one or more monitored operation parameters of an internal combustion engine a set of engine operation conditions necessary to provide combustion stability in a combustion volume of the engine optimized fuel efficiency and minimized production of pollutants such as nitrogen oxides carbon monoxide and unburned hydrocarbons can be determined. The new set of engine operation conditions can be dynamically implemented in response to changing engine loads and changing engine speeds to maintain a combustion mixture and combustion conditions within a combustion chamber of the engine constrained flammability limits pollutant generation rates and fuel efficiency considerations. Related articles systems and methods are described.