Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/102553
Title: A buoyancy-based fiber Bragg grating tilt sensor
Authors: Maheshwari, Muneesh
Yang, Yaowen
Chaturvedi, Tanmay
Keywords: Tilt Sensor
Fiber Bragg Grating (FBG)
DRNTU::Engineering::Civil engineering
Issue Date: 2017
Source: Maheshwari, M., Yang, Y., & Chaturvedi, T. (2017). A buoyancy-based fiber Bragg grating tilt sensor. Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017, 10168, 101681T-. doi:10.1117/12.2259859
Abstract: In this paper, a novel design of fiber Bragg grating tilt sensor is proposed. This tilt sensor exhibits high angle sensitivity and resolution. The presented tilt sensor works on the principle of the force of buoyancy in a liquid. It has certain advantages over the other designs of tilt sensors. The temperature effect can be easily compensated by using an un-bonded or free FBG. An analytical model is established which correlates the Bragg wavelength (λB) with the angle of inclination. This model is then validated by the experiment, where the experimental and analytical results are found in good agreement with each other.
URI: https://hdl.handle.net/10356/102553
http://hdl.handle.net/10220/47253
DOI: 10.1117/12.2259859
Rights: © 2017 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017 and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2259859]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Conference Papers

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