Fiber Optic Wing Shape Sensing on Ikhana involves five major areas 1) Algorithm development: Local-strain-to-displacement algorithms have been developed for complex wing shapes for real-time implementation (NASA TP-2007-214612, patent application submitted) 2) FBG system development: Dryden advancements to fiber optic sensing technology have increased data sampling rates to levels suitable for monitoring structures in flight (patent application submitted) 3) Instrumentation: 2880 FBG strain sensors have been successfully installed on the Ikhana wings 4) Ground Testing: Fiber optic wing shape sensing methods for high aspect ratio UAVs have been validated through extensive ground testing in Dryden s Flight Loads Laboratory 5) Flight Testing: Real time fiber Bragg strain measurements successfully acquired and validated in flight (4/28/2008) Real-time fiber optic wing shape sensing successfully demonstrated in flight


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    Titel :

    Fiber Optic Wing Shape Sensing on NASA's Ikhana UAV


    Beteiligte:
    L. Richards (Autor:in) / A. R. Parker (Autor:in) / W. L. Ko (Autor:in) / A. Piazza (Autor:in)

    Erscheinungsdatum :

    2008


    Format / Umfang :

    17 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    Fiber Optic Wing Shape Sensing on NASA's Ikhana UAV

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    Ikhana UAS Overview

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    Fiber Optic Wing Shape Sensing on the Ikhana Vehicle

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