A model based estimator for cylinder specific air-to-fuel ratio corrections

Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME

Volumn 133, Issue 3, 2011, Pages

  Meyer, Jason A ^a   Yurkovich, Stephen ^a   Midlam Mohler, Shawn ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AFR CONTROL; CLOSED LOOPS; ENGINE MODELS; ERROR TRAJECTORIES; EXHAUST SYSTEMS; EXPERIMENTAL CALIBRATION; FEED-FORWARD; FINITE-IMPULSE RESPONSE; FIR MODEL; FUEL RATIO; LINEAR RELATIONSHIPS; MODEL BASED APPROACH; MODEL-BASED; MODEL-BASED ESTIMATOR; ON-LINE ESTIMATION; OPEN LOOPS; OPERATING CONDITION; PRECATALYSTS; PROPER MODELS; SENSOR MEASUREMENTS; TRANSPORT DELAY;

CALIBRATION; CYLINDERS (SHAPES); ESTIMATION; EXHAUST SYSTEMS (ENGINE); FIR FILTERS; IMPULSE RESPONSE; OXYGEN;

EXHAUST GASES;

EID: 79955374759     PISSN: 00220434     EISSN: 15289028     Source Type: Journal    
DOI: 10.1115/1.4003379     Document Type: Article

References (13)

1. Meyer, J., Rajagopalan, S., Midlam-Mohler, S., Yurkovich, S., and Guezennec, Y., 2009, "Application of an Exhaust Geometry Based Delay Prediction Model to Internal Combustion Engines," Proceedings of the Dynamic Systems and Control Conference.
2. Benvenuti, L., Di Benedetto, M., Di Gennaro, S., and Sangiovanni- Vincentelli, A., 2003, "Individual Cylinder Characteristic Estimation for a Spark Injection Engine," Automatica, 39, pp. 1157-1169.
3. Carnavale, C., and Hadji, M., 1998, Cylinder to Cylinder AFR Control With an Asymmetrical Exhaust Manifold in a GDI System, SAE Paper No. 981064.
4. Hasegawa, Y., Akazaki, S., Komoriya, I., Maki, H., Nishimura, Y., and Hirota, T., 1994, Individual Cylinder Air Fuel Ratio Feedback Control Using an Observer, SAE Paper No. 940376.
5. He, B., Shen, T., Kako, J., and Ouyang, M., 2008, "Input Observer-Based Individual Cylinder Air-Fuel Ratio Control: Modeling, Design and Validation," IEEE Trans. Control Syst. Technol., 16(5), pp. 1057-1065.
6. Cavina, N., 2005, Fast Algorithm for Individual Cylinder Air-Fuel Ratio Control, SAE Paper No. 2005-01-3759.
7. Cavina, N., Corti, E., and Moro, D., 2008, "Closed-Loop Individual Cylinder Air-Fuel Ratio Control via UEGO Signal Spectral Analysis," Proceedings of the 17th World Congress of the International Federation of Automatic Control.
8. Suzuki, K., Shen, T., Kako, J., and Oguri, Y., 2007, "Individual A/F Control With Fuel-Gas Ratio Estimation for Multi-Cylinder IC Engines," Proceedings of the 2007 American Control Conference.
9. Kainz, J., and Smith, J., 1999, Individual Cylinder Fuel ControlWith a Switching Oxygen Sensor, SAE Paper No. 1999-01-0546.
10. Rajagopalan, S., 2008, "Model Based Control Design and Rapid Calibration for Air to Fuel Ratio Control of Stoichiometric Engines," PhD thesis, Ohio State University.
11. Aquino, C. F., 1981, Transient A/F Control Characteristics of a 5 Liter Central Fuel Injection Engine, SAE Paper No. 810494.
12. Curtis, E., Aquino, C., and Trumpy, D., 1996, "A New Port and Cylinder Wall Wetting Model to Predict Transient Air/Fuel Excursions in a Port Fuel Injected Engine," International Spring Fuels and Lubrications Meeting, Paper No. 961186.
13. Mendel, J., 1995, Lessons in Estimation Theory for Signal Processing, Communications, and Control, 2nd ed., Prentice-Hall, Englewood Cliffs, NJ.