Model Based Engine Control Using ASICs: A Virtual Heat Release Sensor
Author
Summary, in English
High resolution real time heat release analysis will become increasingly important in the future development of engine control systems.
The increased demands on efficiency and emissions will put high demands on future engine control.
Future engine concepts, for example the HCCI engine concept might crave cylinder pressure based Closed-Loop Combustion Control (CLCC).
The analysis of cylinder pressure is a relatively computationally expensive task that is difficult to implement in existing engine controllers due to the real time demands.
This paper describes an approach to obtain such a high speed heat release analysis. The described system could act as a platform for further feedback control experiments.
The increased demands on efficiency and emissions will put high demands on future engine control.
Future engine concepts, for example the HCCI engine concept might crave cylinder pressure based Closed-Loop Combustion Control (CLCC).
The analysis of cylinder pressure is a relatively computationally expensive task that is difficult to implement in existing engine controllers due to the real time demands.
This paper describes an approach to obtain such a high speed heat release analysis. The described system could act as a platform for further feedback control experiments.
Department/s
Publishing year
2006
Language
English
Publication/Series
Les Rencontres Scientifiques de l'IFP: "New Trends in Engine Control, Simulation and Modelling"
Full text
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Document type
Conference paper
Publisher
Institut Francais du Petrole
Topic
- Other Mechanical Engineering
Keywords
- Engine control
- Heat release analysis
- ASIC
- FPGA
Status
Published
Project
- Competence Centre for Combustion Processes