Spark ignited engines require accurate control of both air and fuel, and one important component in this system is the throttle servo. A non-linear throttle model is built and used for control design. It is shown that the non-linear model-based controller improves the performance compared to a conventional gain scheduled PI controller. Furthermore a method for estimating the load torque that the air flow produces on the throttle shaft is presented.
Non-Linear Model-Based Throttle Control
Sae Technical Papers
SAE 2000 World Congress ; 2000
06.03.2000
Aufsatz (Konferenz)
Englisch
Non-linear model-based throttle control
Kraftfahrwesen | 2000
|Non-Linear Model-Based Throttle Control
British Library Conference Proceedings | 2000
|