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Conferences > OFS > 2018 > WF > WF90

Pendulum Based Fiber Bragg Grating Inclinometer

Wentao Zhang, Peng Cui, Ying Song, Fang Li, Dajuan Lyu, Liangming Xiong, and Dongmei Li

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Abstract

In this paper, a novel vertical-pendulum-based inclinometer based on fiber Bragg grating (FBG) is proposed. Using the pendulum system, which consist of a blade edge and a V-shaped groove, the damping of the rotation system can be greatly reduced. Owing to the advantages of the rotating structure, a sensitivity of 78.3 pm/° and a resolution of 0.013° have been achieved.

© 2018 The Author(s)

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