A new knock-detection method using cylinder pressure, block vibration and sound pressure signals from a SI engine

SAE Technical Papers

Volumn , Issue , 1998, Pages

  Lee, Jong Hwa ^a   Hwang, Sung Hwan ^a   Lim, Jin Soo ^a   Jeon, Dong Chan ^b   Cho, Yong Seok ^c  

^a Ajou University   (South Korea)

^b Hyundai Motors Corp   (South Korea)

^c Kookmin University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; BANDPASS FILTERS; CONTROL SYSTEMS; FUELS;

BACKGROUND NOISE LEVELS; CYLINDER PRESSURE SIGNALS; CYLINDER PRESSURES; ENGINE OPERATING CONDITIONS; FUEL CHARACTERISTICS; NARROW-BAND PASS FILTERS; SOUND PRESSURE SIGNALS; STANDARD DEVIATION;

CYLINDER BLOCKS;

EID: 85072458723     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/981436     Document Type: Conference Paper

References (13)

1. Heywood John B., "Internal Combustion Engine Fundamentals" Mc-Graw Hill, 1988.
2. Lee W., and Schaefer H. J., "Analysis of Local Pressure, Surface Temperatures and Engine Damages under Knock Conditions" SAE Paper No. 830508, 1983.
3. Fitton J., and Nates R., "Knock Erosion in Spark Ignition Engines" SAE Paper No. 962102, 1996.
4. Collings N., Dinsdale S., and Eade D., "Knock Detection by Means of the Spark Plug" SAE Paper No. 860635, 1986.
5. Spicher U., Kollmeier H.P., "Detection of Flame Propagation during Knocking Combustion by Optical Fiber Diagnostics" SAE Paper No. 902134, 1990.
6. Schmillen K. P., and Rechs M., "Different Methods of Knock Detection and Control" SAE Paper No. 910858, 1991.
7. Sun Z., Blackshear P., and Kittelson D. B., "Spark Ignition Engine Knock Detection Using In-cylinder Optical Probes" SAE Paper No. 962103, 1996.
8. Puzinauskas P. V., "Examination of Methods Used to Characterize Engine Knock" SAE Paper No. 920808, 1992.
9. Chun K. M., and Kim K. W., "Measurement and Analysis of Knock in a SI Engine Using the Cylinder Pressure and Block Vibration Signals" SAE Paper No. 940146, 1994.
10. Burgdorf K., and Denbratt I., "Comparison of Pressure Based Knock Detection Methods" SAE Paper No. 972932, 1997.
11. Leppard W. R., "Individual Cylinder Knock Occurrence and Intensity in Multicylinder Engines" SAE Paper No. 820074, 1982.
12. Valtadoroa T. H., Wong V. W., and Heywood J. B., "Engine Knock Characteristics at the Audible Level" SAE Paper No. 910567, 1991.
13. Ferrar Carlo V., Marzar Mario, and Nucc Patrizo, "Knock-Limit Measurement in High-Speed S.I. Engines" SAE Paper No. 850127, 1985.