Smart material using fiber Bragg grating transducers and shape memory alloy actuators
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AuthorRodríguez Cobo, Luis; Quintela Incera, Antonio; Cobo García, Adolfo; López Higuera, José Miguel
© 2012 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Proceedings of SPIE, 2012, vol. 8241, 8421B1
22nd International Conference on Optical Fiber Sensors, Pekín, 2012
SPIE Society of Photo-Optical Instrumentation Engineers
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Fiber Bragg grating
Shape memory alloy
A structure based on a smart material and a PID control loop is presented in this paper. A glass fiber reinforced plastic material is instrumented with Fiber Bragg Gratings (FBG) and Shape Memory Alloy (SMA) actuators. The smart material and the smart structure are both successfully checked by being subjected to different operational conditions at the laboratory. Very good responses are obtained under both slow and quicker varying conditions.