In this paper, the transient characteristics of a fuel cell powered UAV propulsion system are investigated through effective time constants and step command responses in the time domain. A fuel cell powered UAV model is obtained by modifying the Aerosonde UAV model with a fuel cell system and an electric motor. The influence of the model parameters on the transient response characteristics of a fuel cell powered UAV propulsion system is studied through parametric studies. In addition, the linearized longitudinal model of a fuel cell powered UAV is compared with that of a conventional gas powered configuration to illustrate the impact of the significant time delay associated with a fuel cell system.


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    Titel :

    Transient characteristics of a fuel cell powered UAV propulsion system


    Beteiligte:
    Zhou, Min (Autor:in) / Prasad, J. V. R. (Autor:in)


    Erscheinungsdatum :

    2013-05-01


    Format / Umfang :

    455745 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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