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Transient Fuel X-Tau Parameter Estimation Using Short Time Fourier Transform
Technical Paper
2008-01-1305
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a Short Time Fourier Transform based algorithm to identify unknown parameters in fuel dynamics system during engine cold start and warm-up. A first order system is used to model the fuel dynamics in a port fuel injection engine. The feed forward transient fuel compensation controller is designed based on the identified model. Experiments are designed and implemented to verify the proposed algorithm. Different experiment settings are compared.
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Authors
Citation
Shan, X., Burl, J., Jankovic, M., and Cooper, S., "Transient Fuel X-Tau Parameter Estimation Using Short Time Fourier Transform," SAE Technical Paper 2008-01-1305, 2008, https://doi.org/10.4271/2008-01-1305.Also In
SI and CI Engine Cold Start and Transient Emissions and Controls, 2008
Number: SP-2207; Published: 2008-04-14
Number: SP-2207; Published: 2008-04-14
References
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