The wavelet technology is introduced in this book for to the vehicle power management system by the authors for the first time. It can identify the high-frequency transients and real time power demand of the drive line. By using the wavelet transform, a proper power demand combination can be achieved for power sources in all types of hybrid vehicles. The objective of the wavelet-based power management strategy is to improve system efficiency and life expectancy of power sources (i.e., the fuel cell and battery), usually in the presence of various constraints due to drivability requirements and component characteristics. This chapter depicts the fundamental concepts of wavelets and filter banks for the design of the vehicle power management system. The feasibility analysis and detailed process of the wavelet-based vehicle power management strategy are given for various types of vehicle configurations. Additionally, the application of the wavelets for vehicle real-time environment is demonstrated.


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    Titel :

    Wavelet Technology in Vehicle Power Management


    Weitere Titelangaben:

    Power Systems


    Beteiligte:
    Zhang, Xi (Autor:in) / Mi, Chris (Autor:in)

    Erschienen in:

    Vehicle Power Management ; Kapitel : 5 ; 141-178


    Erscheinungsdatum :

    2011-08-11


    Format / Umfang :

    38 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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