An ion current based peak-finding algorithm for pressure peak position estimation

SAE Technical Papers

Volumn , Issue , 2000, Pages

  Hellring, Magnus ^a   Holmberg, Ulf ^a  

^a HALMSTAD UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

COMBUSTION; SIGNAL PROCESSING;

COMBUSTION PHASING; ENGINE CONTROL UNIT; ESTIMATION SCHEMES; IN-CYLINDER PRESSURES; LOCAL CURVATURE; PEAK-FINDING ALGORITHMS; PRESSURE PEAKS; RELIABLE ESTIMATES;

IONS;

EID: 85072449595     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2000-01-2829     Document Type: Conference Paper

References (7)

1. Glaser, I., and Powell J. D., (1981). Optimal Closed-loop Spark Control of an Automotive Engine. SAE Technical Paper 810058. Society of Automotive Engineers.
2. Hubbard, M., Dobson, P.D., and Powell, J.D., (1976). Closed Loop Control of Spark Advance using a Cylinder Pressure Sensor. (ASME) Journal of Dynamic Systems, Measurement, and Control. December, pp. 414-420.
3. Eriksson, L., (1999). Spark Advance Modeling and Control. Ph.D. Thesis, Linköping University. Linköping Studies in Science and Technology No. 580.
4. Hellring, M., Rögnvaldsson, T., and Wickström N., (2000). Ion Current Based Pressure Peak Detection Under Different Air Humidity Conditions. Advanced Microsystems for Automotive Applications 2000. pp 138.
5. Hellring, M., Munther, M., Rögnvaldsson, T., and Wickström N., (1999). Spark Advance Control using the Ion Current and Neural Soft Sensors. SAE Technical Paper 991162. Society of Automotive Engineers.
6. Saitzkoff, A., Reinmann, R., Berglind, T., and Glavmo, M., (1996). An ionization equilibrium analysis of the spark plug as an ionization sensor. SAE Technical paper 960337, Society of Automotive Engineers.
7. Saitzkoff, A., Reinmann, R., Mauss, F., and Glavmo, M., (1997). In-Cylinder Pressure Measurements Using the Spark Plug as an Ionization Sensor. SAE Technical Paper 970857. Society of Automotive Engineers.