Estimate of IC Engine Torque from Measurement of Crankshaft Angular Position

Authors

• Giorgio Rizzoni - Ohio State Univ.
• Francis T. Connolly - Ohio State Univ.

Topic

• Ignition timing
• Fuel injection
• Crankshafts
• Brake torque
• Engine cylinders

Citation

Also In

References

1. Ribbens W.B. “A non-contacting torque sensor for the IC engine” SAE paper no. 810155 1981 SAE International Congress and Exposition Detroit, MI February 1981
2. Ribbens W.B. “A new metric for torque nonuniformity” SAE paper no. 830425 1983 SAE International Congress and Exposition Detroit, MI February 1983
3. Mihelc W. Citron S. “An online engine roughness measurement technique” SAE paper no. 840136 SAE International Congress and Exposition Detroit, MI February 1984
4. Ribbens W.B. Experimental road test of a noncontacting method of measuring IC engine torque nonuniformity” SAE paper no. 840454 1985 SAE Int'l Congress and Exposition Detroit MI February 1985
5. Freestone J. W. Jenkins E.G. “The diagnosis of cylinder power faults in diesel engines by flywheel speed measurement” IEE paper #C33/85 1985
6. Ribbens W.B. “Experimental road test of a noncontacting method of measuring IC engine torque nonuniformity” SAE paper no. 850454 1985 SAE International Congress and Exposition Detroit, MI February 1985
7. Ribbens W.B. Gross D. “Torque nonuniformity measurements in gasoline fueled passenger cars equipped with automatic transmission - theory and experimental results” SAE paper no. 860414 1986 SAE International Congress and Exposition Detroit, MI February 1986
8. Rizzoni G. “A model for the dynamics of the internal combustion engine” Department of Electrical and Computer Engineering, the University of Michigan Ann Arbor MI February 1986
9. Rezeka S.F. Henein N.A. “A diagnostic technique for the identification of.misfiring cylinder(s)” SAE paper no. 870546 1987 SAE International Congress and Exposition Detroit, MI February 1987
10. Rizzoni G. “A Passenger Vehicle On-board Computer System for Engine Fault Diagnosis, Performance Measurement and Control,” Proc. of 37th IEEE Veh. Technol. Conf. 450 457 Tampa, FL June 1987
11. Rizzoni G. “Estimate of Indicated Torque from Crankshaft Speed Fluctuations: a Model for the Dynamics of the IC Engine” XXVII ISATA Florence, Italy June 1987
12. Ribbens W.B. Naaseh M. “Incipient failure detection in bus engine components” SAE paper no. 872264 SAE Truck and Bus Meeting November 1987
13. Rizzoni G. Pipe J. G. Riggins R. N. Van Oyen M. P. “Fault Isolation and Analysis for IC Engine Onboard Diagnostics,” Proc. of IEEE Veh. Technol. Conf. Philadelphia, PA June 1988
14. Rizzoni G. “Diagnosis of Individual Cylinder Misfires by Signature Analysis of Crankshaft Speed Fluctuations” SAE paper 890884 SAE Int'l Congress and Exposition February 1989
15. Citron S. O'Higgins J. Chen L. Y. “Cylinder by Cylinder Engine Pressure Torque Waveform Determination utilizing Crankshaft Speed Fluctuations” SAE paper no. 890486 Sensors and Actuators , SAE Int'l Congress and Exposition Detroit, MI February 1989
16. Rizzoni G. “Estimate of indicated torque from crankshaft speed fluctuations: a model for the dynamics of the IC engine” IEEE Trans. Veh. Technol. VT-38 3 August 1989
17. Rizzoni G. “Diagnosis of Individual Cylinder Misfires by Signature Analysis of Crankshaft Speed Fluctuations” SAE paper 890884 Proceedings of the SAE 1989
18. Ribbens W. B. Rizzoni G. “Application of Precise Crankshaft Position Measurements for Engine Testing, Control and Diagnosis” SAE paper 890885 Proceedings of the SAE 1989
19. Rizzoni G. Ribbens W.B. “Application of Crankshaft Position Measurement for Engine Testing, Diagnostics and Control” Proc. of 39th IEEE Veh. Technol. Conf. San Francisco, CA May 1989
20. Ribbens W.B. Rizzoni G. “Onboard Diagnosis of Engine Misfires” SAE paper no. 901768 SAE Passenger Car Meeting Dearborn, MI September 17-20 1990
21. Connolly F. Rizzoni G. “Real Time Estimation of Engine Torque for the Detection of Engine Misfires” Proc. of Second ASME Symp.on Advanced Automotive Technologies , ASME Winter Annual Meeting Atlanta, GA Dec. 1-6 1991
22. Rizzoni G. Ribbens W.B. “Sensors and Systems for Crankshaft Position Measurement” Automotive Sensory System 61 94 Chapman and Hall London 1993
23. Ribbens W.B. Rizzoni G. Method and System for Detecting the Misfire of an Internal Combustion Engine Utilizing Angular Velocity Fluctuations April 6 1993
24. Rizzoni G. Zhang Y. “Identification of a Nonlinear IC Engine Dynamic Model by Means of Nonlinear Programming, with Application to on-Line Indicated Torque Estimation” Proceedings of Third ASME Symposium on Advanced Automotive Technologies New Orleans, LA December 1993
25. Zhang Y. Rizzoni G. “Design of an Input Estimator for on-Line Indicated Torque Estimation in IC Engines Using Feedforward” Proceedings of Third ASME Symposium on Advanced Automotive Technologies New Orleans, LA December 1993
26. Rizzoni G. et al. “On-line Estimation of Net Engine Torque from Crankshaft Angular Velocity Measurements using Repetitive Estimators” Proceedings of 1992 American Control Conference Chicago, IL June 24-26
27. Rizzoni G. Ribbens W. B. “An Integrated Circuit Engine Analyzer for IC Engine On-Board Diagnostics” Proceedings of 1992 FISITA Conference London, U.K. June 8-11 1992
28. Blahut R.E. Fast Algorithms for Digital Signal Processing Addison-Wesley 1985
29. Dong Y. “A VLSI Implementation of an Instrument for Engine Torque Estimation and Engine Misfire Detection” EECS Department, the University of Michigan Ann Arbor 1991

Cited By