This paper provides an adaptive technique for the control of the variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead (OSA) technique and a least-square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been developed, which employs a thermodynamic (zero-dimensional) approach. The paper will show that the OSA technique is able to improve dramatically the control performance with respect to that provided by a commonly applied proportional integral derivative control technique.

VGT Turbocharger Controlled by an Adaptive Technique / Dambrosio, L.; Pascazio, G.; Fortunato, B.. - In: IEEE/ASME TRANSACTIONS ON MECHATRONICS. - ISSN 1083-4435. - STAMPA. - 8:4(2003), pp. 492-499. [10.1109/TMECH.2003.820008]

VGT Turbocharger Controlled by an Adaptive Technique

Dambrosio, L.;Pascazio, G.;Fortunato, B.
2003-01-01

Abstract

This paper provides an adaptive technique for the control of the variable geometry turbine in a turbocharged compression ignition engine. The adaptive control is based on a one-step-ahead (OSA) technique and a least-square parameter estimator algorithm. In order to test the performance of the proposed control technique, a numerical model of the engine has been developed, which employs a thermodynamic (zero-dimensional) approach. The paper will show that the OSA technique is able to improve dramatically the control performance with respect to that provided by a commonly applied proportional integral derivative control technique.
2003
VGT Turbocharger Controlled by an Adaptive Technique / Dambrosio, L.; Pascazio, G.; Fortunato, B.. - In: IEEE/ASME TRANSACTIONS ON MECHATRONICS. - ISSN 1083-4435. - STAMPA. - 8:4(2003), pp. 492-499. [10.1109/TMECH.2003.820008]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/5616
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