Engine knock detection and control using in-cylinder pressure signal and soft computing techniques 2005-24-061
Knocking phenomena in gasoline engines are very dangerous events which can produce severe damages to the engine. The aim of the present work is to implement a real-time control system of the knock using soft-computing techniques to have a more accurate prediction of knock intensity. The control system detects the knocking presence using the cylinder pressure cycle and provides a knock intensity index; the engine ECU uses this information to remove the knocking phenomena modifying the spark advance.
Citation: Taglialatela, F., Moselli, G., and Lavorgna, M., "Engine knock detection and control using in-cylinder pressure signal and soft computing techniques," SAE Technical Paper 2005-24-061, 2005, https://doi.org/10.4271/2005-24-061. Download Citation
Author(s):
F. Taglialatela, G. Moselli, M. Lavorgna
Affiliated:
APG - Powertrain & Safety Division - Advanced Applications R&D STMicroelectronics, via Remo De Feo 1, 80022 - Arzano (NA), Italy.
Pages: 9
Event:
7th International Conference on Engines for Automobile
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Knock
Control systems
Gasoline
Engine cylinders
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