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Control Of GDI Engines using Torque Feedback Exemplified by Simulations

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Author

Summary, in English

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.

Publishing year

2004

Language

English

Pages

165-180

Publication/Series

Control Engineering Practice

Volume

12

Issue

2

Document type

Journal article

Publisher

Elsevier

Topic

  • Control Engineering

Keywords

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

Status

Published

ISBN/ISSN/Other

  • ISSN: 0967-0661