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dc.contributor.authorKostogorova-Beller, Yulia
dc.contributor.authorWhitford, Jonathan
dc.contributor.authorDudley, Kenneth
dc.contributor.authorMenon, Alok N.
dc.contributor.authorChakravarthy, Animesh
dc.contributor.authorSteck, James E.
dc.identifier.citationKostogorova-Beller, Yulia; Whitford, Jonathan; Dudley, Kenneth; Menon, Alok N.; Chakravarthy, Animesh; Steck, James E. 2018. A study on smart SansEC skin sensing for real-time monitoring of flexible structures. IEEE Sensors Journal, vol. 18:no. 7:pp 2836-2844en_US
dc.descriptionClick on the DOI link to access the article (may not be free).en_US
dc.description.abstractThe bending deflection of a flexible physical system was investigated during its forced dynamic deformation utilizing electromagnetic resonant SansEC sensing. The dynamic frequency response function (DFRF) was measured using a SARK-110 pocket-size vector network analyzer. The DFRF was found to be directly dependent on the mechanical deformation and vibrational response of the system as a result of the induced strain transfer from the material's surface into the sensor's structure. Signal processing and reconstruction of the original deflection waveform is achieved empirically through interpolation of the DFRF referenced to pre-tabulated static frequency response functions, via transfer function and neural network function approximations. This paper demonstrates that the SansEC sensor can be utilized effectively in mode shape sensing applications of morphing aerospace structures.en_US
dc.description.sponsorshipNASA under Grant NNX15AN04A.en_US
dc.relation.ispartofseriesIEEE Sensors Journal;v.18:no.7
dc.subjectSensor phenomena and characterizationen_US
dc.subjectFlexible wingsen_US
dc.subjectMorphing aircraften_US
dc.subjectWing shape sensingen_US
dc.titleA study on smart SansEC skin sensing for real-time monitoring of flexible structuresen_US
dc.rights.holder© 2018, IEEEen_US

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