Browse Publications Technical Papers 2008-01-1015
2008-04-14

An Accurate Torque-based Engine Control by Learning Correlation between Torque and Throttle Position 2008-01-1015

In recent years, integrated vehicle control systems have been developed to improve fuel economy and safety. As a result, engine control is shifting to torque-based systems for throttle / fuel / ignition control, to realize an engine torque demand from the system. This paper describes torque-based engine control technologies for SI (Spark Ignition) engine to improve torque control accuracy using a feedback control algorithm and an airflow sensor.

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