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Function Development for a GDI-Engine Controller by Closed-loop- Simulation with a Model of a GDI-Engine
paris98/f98t592

Authors

Stefan Hagel - ETAS GmbH & Co. KG
Günter Gromeier - ETAS GmbH & Co. KG
Claus A. Kricke - ETAS GmbH & Co. KG

Abstract

A method for the development of controller functions is presented: „Virtual Prototyping“. This is controller prototyping and design verification using closed-loop simulation with a model of the controlled plant.

With the ASCET tool, controller functions can be developed, tested and put into operation in the laboratory. A first set of controller parameters can also be determined before the first tests on the real system.

The procedure is explained using a GDI engine controller. A GDI engine simulation model is described. This model was used to verify the design of the controller.

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