In this paper, an optimization method of gear shift schedule for electric buses equipped with 4-AMT is proposed based on Dynamic Programming (DP) to improve the energy economy of the vehicle. A gear shift schedule that can be used in real-vehicle is extracted based on analysis of the obtained optimal gear shift points by DP approach in Chinese typical urban driving-cycles. Compared to the traditional two-parameter gear shift schedule in both simulation and real vehicle platform, the extracted gear shift schedule is proved to improve the energy economy of the electric vehicles (EVs) obviously.


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    Title :

    Optimization of gear shift schedule for electric buses equipped with 4-AMT using dynamic programming


    Contributors:
    Yuhui, Hu (author) / Chang, Liu (author) / Guangming, Xiong (author) / Junqiang, Xi (author)


    Publication date :

    2015-06-01


    Size :

    1197918 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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