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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
Förlag: Pergamon

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.

Disputation

Nyckelord

  • Technology and Engineering
  • Extremum control
  • Gasoline direct injection
  • Engine control
  • Engine management system

Övriga

Published
Yes
  • ISSN: 0967-0661

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