Design and experimental validation of a model-based injection pressure controller in a common rail system for GDI engine (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Design and experimental validation of a model-based injection pressure controller in a common rail system for GDI engine (Contributo in atti di convegno) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1109/ACC.2011.5990940 (literal)

Alternative label

• Alessandro di Gaeta; Giovanni Fiengo; Angelo Palladino; Veniero Giglio (2011)
  Design and experimental validation of a model-based injection pressure controller in a common rail system for GDI engine
  in American Control Conference (ACC), San Francisco, CA, USA
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Alessandro di Gaeta; Giovanni Fiengo; Angelo Palladino; Veniero Giglio (literal)

Pagina inizio

• 5273 (literal)

Pagina fine

• 5278 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5990940 (literal)

Rivista

• Proceedings of the American Control Conference (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Istituto Motori - CNR; Dipartimento di Ingegneria, University of Sannio; Dipartimento di Ingegneria, University of Sannio; Istituto Motori - CNR (literal)

Titolo

• Design and experimental validation of a model-based injection pressure controller in a common rail system for GDI engine (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn

• 978-1-4577-0080-4 (literal)

Abstract

• Progressive reductions in vehicle emission requirements have forced the automotive industry to invest in research and development of alternative control strategies. All control features and resources are permanently active in an electronic control unit, ensuring the best performance in terms of pollutant emissions and power density, as well as driveability and diagnostics. A way to attain these goals is the adoption of Gasoline Direct Injection (GDI) engine technology. In order to assist the engine management system design, through a better performance of GDI engine and the Common Rail (CR) system, in this work an injection pressure regulation to stabilize the fuel pressure in the CR fuel line is proposed and validated via experiments. The resulting control strategy is composed by a feedback integral action and a static model-based feed-forward action whose gains are scheduled as function of fundamental plant parameters. The tuning of the closed loop performance is then supported by an analysis of the phase margin and the sensitivity function. Preliminary experimental results confirm the effectiveness of the control algorithm in regulating the mean value rail pressure independently from engine working conditions, i.e. engine speed and time of injection, with limited design effort. (literal)

Editore

• AACC, American automatic control council (Editore)

Prodotto di

• Metodologie di modellazione e controllo del processo di combustione e componentistica avanzata per il miglioramento dell'efficienza dei motori A.C. (ET.P02.002.001) (Modulo)
• Istituto motori (IM) (Istituto)

Autore CNR

• ALESSANDRO DI GAETA (Persona)
• VENIERO GIGLIO (Unità di personale interno)

Incoming links:

Prodotto

• Istituto motori (IM) (Istituto)
• Metodologie di modellazione e controllo del processo di combustione e componentistica avanzata per il miglioramento dell'efficienza dei motori A.C. (ET.P02.002.001) (Modulo)

Autore CNR di

• ALESSANDRO DI GAETA (Persona)
• VENIERO GIGLIO (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Proceedings of the American Control Conference (Rivista)

Editore di

• AACC, American automatic control council (Editore)