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Use of Engine Crankshaft Speed for Determination of Cylinder Pressure Parameters
Technical Paper
2009-24-0108
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The present study proposes the use of a MLP neural network to model the relationship between the engine crankshaft speed and parameters derived from the in-cylinder pressure cycle. This allows to have an indirect measure of cylinder pressure permitting a real time evaluation of combustion quality. The structure of the model and the training procedure is outlined in the paper. The application of the model is demonstrated on a single-cylinder engine with data from a wide range of speed and load. Results confirm that a good estimation of combustion pressure parameters can be obtained by means of a suitable processing of crankshaft speed signal.
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Authors
- F. Taglialatela - APG - Powertrain & Safety Division - Advanced System Applications - STMicroelectronics, Arzano (NA) (Italy)
- N. Cesario - APG - Powertrain & Safety Division - Advanced System Applications - STMicroelectronics, Arzano (NA) (Italy)
- M. Lavorgna - APG - Powertrain & Safety Division - Advanced System Applications - STMicroelectronics, Arzano (NA) (Italy)
- S. S. Merola - Istituto Motori - CNR, Napoli (Italy)
- B. M. Vaglieco - Istituto Motori - CNR, Napoli (Italy)
Citation
Taglialatela, F., Cesario, N., Lavorgna, M., Merola, S. et al., "Use of Engine Crankshaft Speed for Determination of Cylinder Pressure Parameters," SAE Technical Paper 2009-24-0108, 2009, https://doi.org/10.4271/2009-24-0108.Also In
References
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