Luna Innovations has developed a prototype 8-channel fiber optic sensor system to demonstrate fiber optic sensor operation in flight environments. As an intial flight demonstration, long period grating (LPG) relative humidity sensors along with extrinsic Fabry-Perot interferometric (EFPI) pressure and temperature sensors were installed in an aging Delta 767-300ER jet. The fiber optic signal-conditioning system is a multi-purpose platform that can also be used to operate other types of fiber optic LPG and EFPI sensors, including strain gages, metal-ion corrosion sensors, and fiber Bragg grating (FBG) sensors. The system configuration and operation is described.


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    Titel :

    Flight demonstration of fiber optic sensors


    Beteiligte:
    Elster, Jennifer L. (Autor:in) / Trego, Angela (Autor:in) / Catterall, Charles (Autor:in) / Averett, Josh (Autor:in) / Jones, Mark E. (Autor:in) / Evans, Mishell K. (Autor:in) / Fielder, Bob (Autor:in)

    Kongress:

    Smart Structures and Materials 2003: Smart Sensor Technology and Measurement Systems ; 2003 ; San Diego,California,United States


    Erschienen in:

    Erscheinungsdatum :

    22.07.2003





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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