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Control Of GDI Engines using Torque Feedback Exemplified by Simulations

Författare:
Publiceringsår: 2004
Språk: Engelska
Sidor: 165-180
Publikation/Tidskrift/Serie: Control Engineering Practice
Volym: 12
Nummer: 2
Dokumenttyp: Artikel i tidskrift
Förlag: Elsevier

Sammanfattning

A novel approach to the control of a GDI engine is presented. Thecontroller consists of a combination of subcontrollers, where torquefeedback is a central part. The subcontrollers are with a fewexceptions designed using simple linear feedback and feedforwardcontrol-design methods, in contrast to traditional table-based enginecontrol. A silent extremum-controller is presented. It is used tominimize the fuel consumption in stratified mode. The controller hasbeen evaluated with good results on the European driving cycle using adynamic simulation model.

Nyckelord

  • Control Engineering
  • Extremum control
  • Gasoline direct injection
  • Engine control
  • Engine management system

Övriga

Published
  • ISSN: 0967-0661

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