Research on Transient Fuel-Film Compensation Control Strategy for a Port-Fuel-Injected Engine

Jian Hao Zhou; Yin Nan Yuan; Kai Wu; Jia Yi Du

doi:10.4028/www.scientific.net/AMR.383-390.1195

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 383-390Research on Transient Fuel-Film Compensation...

Research on Transient Fuel-Film Compensation Control Strategy for a Port-Fuel-Injected Engine

Abstract:

The fuel-film evaporation model and transient fuel-film compensator model were established. By virtue of Simulink, the validity of above models were verified. The square wave perturbation method was introduced. Basing numerous calibration, the fuel-film compensation strategy including zoned compensation and damping factors ware proposed. This new strategy can compensate in-cylinder fuel fluctuation effectively during transient conditions.

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Manufacturing Science and Technology, ICMST2011

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Periodical:

Advanced Materials Research (Volumes 383-390)

Pages:

1195-1201

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.383-390.1195

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Online since:

November 2011

Authors:

Jian Hao Zhou, Yin Nan Yuan, Kai Wu, Jia Yi Du

Keywords:

Control Strategy, Fuel-Film Compensation, Gasoline Engine, Transient Condition

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References

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