Dynamic load monitoring of composite structures using fiber optic interferometric strain gauges

Norbert Fuerstenau; Walter Schmidt; Douglas D. Janzen; R. Schuetze; H. C. Goetting

doi:10.1117/12.184847

13 September 1994 Dynamic load monitoring of composite structures using fiber optic interferometric strain gauges

Norbert Fuerstenau, Walter Schmidt, Douglas D. Janzen, R. Schuetze, H. C. Goetting

Proceedings Volume 2361, Second European Conference on Smart Structures and Materials; (1994) https://doi.org/10.1117/12.184847
Event: Smart Structures and Materials: Second European Conference, 1994, Glasgow, United Kingdom

Abstract

The performance of passive quadrature demodulated fiber-optic interferometric strain gauges is investigated, which are used for monitoring the strain on the surface of rods and plates made from Carbon fiber composites under dynamic load variations and in the presence of strong vibrations during flight tests.

Citation Download Citation

Norbert Fuerstenau, Walter Schmidt, Douglas D. Janzen, R. Schuetze, and H. C. Goetting "Dynamic load monitoring of composite structures using fiber optic interferometric strain gauges", Proc. SPIE 2361, Second European Conference on Smart Structures and Materials, (13 September 1994); https://doi.org/10.1117/12.184847

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