Improved Cylinder Air Charge Estimation for Transient Air Fuel Ratio Control

@inproceedings{GrizzleImprovedCA,
  title={Improved Cylinder Air Charge Estimation for Transient Air Fuel Ratio Control},
  author={Jessy W. Grizzle and Jeffrey A. Cook and William Milam}
}
Modern automobile engines require precise regulation of air-fuel ratio (A/F) to attain high catalytic converter e ciency and minimize tailpipe emissions. During engine transients, good A/F control requires, in turn, accurate estimation of the air charge entering the cylinders during each induction event. This paper describes the development and validation of a nonlinear, open-loop air charge estimator. A key feature is the inclusion of the dynamics of the mass air ow meter. The estimator was… CONTINUE READING
Highly Cited
This paper has 45 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 31 extracted citations

References

Publications referenced by this paper.
Showing 1-9 of 9 references

Distributed Computing Approach to Rapid Prototyping for Embedded Controllers,

  • W. P. Milam
  • Proc. of the IEEE Midwest Symposium on Circuits…
  • 1993
1 Excerpt

Observer Design for Single-Sensor Individual Cylinder Pressure Control

  • P. E. Moraal, J. W. Grizzle, J. A. Cook, An
  • Proceedings of the IEEE Conference on Decision…
  • 1993
2 Excerpts

Internal combustion engine fundamentals

  • J. Heywood
  • 1988
1 Excerpt

A dynamic Model for Automotive Engine Control Analysis

  • B. K. Powell
  • Proc. 18th IEEE Conf. Decision and Control,
  • 1979
2 Excerpts

Optimal and Suboptimal Control of Automotive Engine E ciency and Emissions,

  • R. Prabhakar
  • PhD Thesis,
  • 1975
1 Excerpt

Flower, \Sampled data theory applied to the modelling and control analysis of compression ignition engines

  • O.J.P.A. Hazell
  • Int. J. Control,
  • 1971
1 Excerpt

Engelman, \The two types of resonance in intake tuning

  • H.W.M.P. Thompson
  • ASME 69-
  • 1969
1 Excerpt

Induction ram", Automobile Engineer, Part I, April, pp

  • D. Broome
  • Part III, June,
  • 1969
1 Excerpt

Similar Papers

Loading similar papers…