Improving misfire diagnostic through coupled engine/vehicle numerical simulation

SAE Technical Papers

Volumn , Issue , 2004, Pages

  Millo, F ^a   Mallamo, F ^a   Digiovanni, R ^a   Dominici, A ^b   Morel, T ^c   Okarmus, M ^c  

^a POLITECNICO DI TORINO   (Italy)

^b CENTRO RICERCHE FIAT   (Italy)

^c Gamma Technologies Inc   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

COMBUSTION; DYNAMOMETERS; FLUID DYNAMICS; NUMERICAL MODELS;

ACCURACY ASSESSMENT; CHASSIS DYNAMOMETERS; COMBUSTION PRO-CESS; COMBUSTION VARIABILITY; DIAGNOSTIC SYSTEMS; EXPERIMENTAL TEST; MISFIRE DETECTION; NORMAL OPERATING CONDITIONS;

ENGINE CYLINDERS;

EID: 85072445089     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2004-01-0613     Document Type: Conference Paper

References (13)

1. California Code of Regulations (CCR), Section 1968.1 of Title 13, entitled "Malfunction and Diagnostic System Requirements-1994 and Subsequent Model-Year Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles and Engines (OBD II)".
2. US EPA Federal Register August 30, 1996 (Volume 61, Number 170), 40 CFR Part 86, "Control of Air Pollution From New Motor Vehicles and New Motor Vehicle Engines: Regulations Requiring On-Board Diagnostic (OBD) Systems-Acceptance of Revised California OBD II Requirements
3. Directive 98/69/EC of the European Parliament "Measures to be taken against air pollution by emissions from motor vehicles".
4. Connolly, F., Rizzoni, G.,: "Real Time Estimation of Engine Torque for the Detection of Engine Misfires" Transaction of the ASME, Journal of Dynamic Systems Measurement and Control, Vol. 116, No. 2, Dec. 1994.
5. Azzoni, P.M., Cantoni, G., Ceccarani, M., Mazzetti, S., Minelli, G., Moro, D., Rizzoni, G.,: "Measurement of Engine Misfire in a Lamborghini V-12 Engine Using Crankshaft Speed Fluctuations" SAE Paper 950837, 1995.
6. Williams, J.,: "An overview of misfiring cylinder engine diagnostic techniques based on crankshaft angular velocity measurements," SAE Paper 960039, 1996.
7. Cavina, N., Corti, E., Minelli, G.,: "Misfire Detection based on Engine Speed Time-Frequency Analysis" SAE Paper 2002-01-0480, 2002.
8. Ciaccia, G.R.,: "L'analisi Tempo-Frequenza nella Diagnosi del Misfire in un Motore V8 ad Alte Prestazioni, Mechanical Engineering Graduation Thesis, Politecnico di Torino, Turin, Italy, 2002.
9. Gamma Technologies Inc.: "GT-POWER User's Manual" 2003.
10. Morel, T., Keribar, R., Leonard, A.,: "Virtual Engine/Powertrain/ Vehicle Simulation Tool Solves Complex Interacting System Issues" SAE Paper 2003-01-0372, 2003.
11. Keribar, R., Ciesla, C. R., Morel, T.,: "Engine/Powertrain/Vehicle Modeling Tool Applicable to all Stages of the Design Process" SAE Paper 2000-01-0934, 2000.
12. Digiovanni, R.,: "Simulazione Numerica nella Diagnosi del Misfire" Mechanical Engineering Graduation Thesis, Politecnico di Torino, Turin, Italy, 2003.
13. Millo, F., Ferraro, C.V., Pilo, L.,: "A Numerical Contribution to the Improvement of Individual Cylinder AFR Control in a 4 Cylinder s.i. Engine" SAE Paper 2001-01-1009, 2001.