Abstract:In this paper, we proposed a novel anemometer for simultaneously and conveniently monitoring wind speed and wind direction by using a pair of fiber Bragg gratings (FBGs). The anemometer comprises a plastic ball, a stainless steel rod, and two FBGs. The gratings are glued to the surface of the stainless steel rod with a location separation of 90°. In the operation mechanism, the bend in the stainless‐steel‐rod caused by the wind force drives the FBGs, thereby leading to a grating wavelength shift for the measur… Show more
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