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Simple Feedback Control and Mode Switching Strategies for GDI Engines

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Author

Summary, in English

A novel approach to the control of a GDI engine is presented. The controller consists of a combination of sub-controllers, where torque feedback is a central part. The sub-controllers are with a few exceptions designed using simple linear feedback and feedforward control design methods. Special mode switch strategies are used to minimize the torque bumps during combustion mode changes. The controller has been evaluated on the European driving cycle using a dynamic simulation model, including a power train model and a driver model, with good results.

Publishing year

2000

Language

English

Publication/Series

SAE Technical Papers

Issue

2000-01-0263

Document type

Conference paper

Publisher

SAE

Topic

  • Control Engineering

Conference name

SAE World Congress, 2000

Conference date

2000-03-06 - 2000-03-09

Conference place

Detroit, Michigan, United States

Status

Published

ISBN/ISSN/Other

  • ISSN: 0148-7191