Method for operating motor vehicle internal combustion (IC) engine, involves measuring disturbance torque of engine, then determining servo torque for engine control based on disturbance and target torques

摘要

The variable disturbance torque of the engine, which is a function of the engine speed, is measured. Variable disturbances include head wind, road gradient, and other factors. The servo torque for engine control is determined based on the disturbance and target torques. The servo torque may include a loss torque corresponding to calculable variable disturbances and added to the target torque. An independent claim is also included for a device for operating an IC engine.