Novel Optical Fiber Pressure Sensor Using Embedded Fiber Bragg Grating in Acrylonitrile Butadiene Styrene Structure
Abstract:In this study, we propose a novel optical fiber pressure sensor based on fiber Bragg grating (FBG). This sensor is simple and has the advantages of being robust and inexpensive. The optical fiber pressure sensor consists of an embedded FBG sensor and an acrylonitrile butadiene styrene (ABS) rectangular cuboid structure. A numerical analysis model of an ABS structure under various pressure loadings is also presented in this paper. A pressure calibration test is carried out to examine the strain variations of th… Show more
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