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Dynamic Modeling of a Port Fuel-Injected Engine with Sensitivity Analysis
Technical Paper
2004-01-1771
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
In the last three decades, the dynamic modeling of internal combustion engines has played critical roles in engine management systems design. This paper outlines a nonlinear dynamic engine model of a port-fuel injected engine, which can be used for control algorithm development. This engine model predicts the mean engine brake torque as a function of engine controls (i.e. throttle angle, spark advance, fuel flow rate).The model has been experimentally identified and validated for a 1.6 liter engine called “Paykan”. In addition, the sensitivity analysis of the model with respect to its parameters perturbation has been accomplished.
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Authors
- A. R. Aslani - IRAN KHODRO Engine Research, Design and Manufacturing Co. (IPCO)
- M. Shahbakhti - IRAN KHODRO Engine Research, Design and Manufacturing Co. (IPCO)
- A. Sahraeian - IRAN KHODRO Engine Research, Design and Manufacturing Co. (IPCO)
- S. M. Hoseinalipoor - Iran University of Science and Technology & K. N. T. University of Technology
- S. A. Jazayeri - Iran University of Science and Technology & K. N. T. University of Technology
Topic
Citation
Aslani, A., Shahbakhti, M., Sahraeian, A., Hoseinalipoor, S. et al., "Dynamic Modeling of a Port Fuel-Injected Engine with Sensitivity Analysis," SAE Technical Paper 2004-01-1771, 2004, https://doi.org/10.4271/2004-01-1771.Also In
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Number: SP-1826; Published: 2004-03-08
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