Converting desired fuel quantity into torque for internal combustion engine, involves determining engine efficiency and desired torque before converting to actual operating point

摘要

The method involves determining the efficiency of the internal combustion engine as a ratio of the actual torque and the actual fuel quantity and the desired torque from the efficiency and the desired fuel quantity before converting to the actual operating point. An extrapolation of the efficiency is used to determine the desired torque. An efficiency curve is used to determine the efficiency.