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Equilibrium Algorithm Research of Each Cylinder for Common Rail Diesel Based on Self-adaptive Fuzzy Control
Technical Paper
2005-01-0034
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Many factors will influence injector's performance, and correlation among them is very complicated after experiments of Electronic-controlled Injector(ECI) were carried out. Equilibrium algorithm based on Self Adaptive Fuzzy Control(SAFC) was put forward to ensure consistency of injectors and remedy shortages of static compensation algorithm. Model of Common Rail System(CRS) was created under MATLAB/SIMULINK. It was showed by experiment results SAFC algorithm had good effects on reducing speed unevenness of each cylinder, and it was found that effect for reducing unevenness when speed was over 1600 rpm was not very remarkable compared with below 1000 rpm for the diesel used for experiments.
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Authors
- Guomin Song - State Key Lab of Automobile Safety and Energy, Tsinghua University
- Fuyuan Yang - State Key Lab of Automobile Safety and Energy, Tsinghua University
- Minggao Ouyang - State Key Lab of Automobile Safety and Energy, Tsinghua University
- Linfeng Hu - Wuxi Fuel Injection Equipment Research Institute of First Automobile Works
- Yong Hang - Wuxi Fuel Injection Equipment Research Institute of First Automobile Works
Citation
Song, G., Yang, F., Ouyang, M., Hu, L. et al., "Equilibrium Algorithm Research of Each Cylinder for Common Rail Diesel Based on Self-adaptive Fuzzy Control," SAE Technical Paper 2005-01-0034, 2005, https://doi.org/10.4271/2005-01-0034.Also In
References
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