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Fuzzy Logic Based Control for ISG Hybrid Electric Vehicle
Jinan, China October 16-October 18
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ISDA.2006.156Sixth International Conference on Int ...
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Guoqiang Ao, Shanghai Jiaotong University, China
Hu Zhong, Shanghai Jiaotong University, China
Lin Yang, Shanghai Jiaotong University, China
Jiaxi Qiang, Shanghai Jiaotong University, China
Bin Zhuo, Shanghai Jiaotong University, China
A Turbocharged diesel engine dominated Integrated Starter Generator (ISG) Hybrid Electric Vehicle (HEV) is proposed. In order to achieve good fuel economy and low emissions performance, a cost function which is the function of fuel economy and emissions is defined and the Optimal Operation Line (OOL) of engine is determined through selecting the minimal value of the cost function. The Baseline Based Fuzzy Logic Control strategy (BL-FLC) presented here can optimize both the fuel economy and emissions by making this Compress- Ignition Direct-Injection (CIDI) engine work at or near its OOL all the time. Also, a baseline control strategy is presented with simulation results. Compared with baseline control strategy, the BL-FLC presented in this paper can obtain 11.7% decrease in fuel consumption on the given drive cycle without sacrificing dynamic performance.
Citation:
Guoqiang Ao, Hu Zhong, Lin Yang, Jiaxi Qiang, Bin Zhuo, "Fuzzy Logic Based Control for ISG Hybrid Electric Vehicle," isda, vol. 1, pp.274-279, Sixth International Conference on Intelligent Systems Design and Applications (ISDA'06) Volume 1, 2006
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