Title
A High Precision Fiber Bragg Grating Inclination Sensor for Slope Monitoring
Abstract
A high precision and small size Fiber Bragg Grating (FBG) inclination sensor which is used for slope monitoring is proposed in this paper. The FBG inclination sensor has a pendulum structure for high precision and a circular body for easy installation in the common inclinometer pipe. The sensitivity of the FBG inclination sensor can reach 400 pm/deg by optimizing its parameters. The test results show the superior performance of this FBG inclination sensor in terms of static characteristics, and its sensitivity is 406.6 pm/deg. The comparison experiment shows the static characteristics of the FBG inclination sensor are better than the traditional electrical inclination sensor.
Year
DOI
Venue
2019
10.1155/2019/1354029
JOURNAL OF SENSORS
DocType
Volume
ISSN
Journal
2019
1687-725X
Citations 
PageRank 
References 
1
0.38
0
Authors
6
Name
Order
Citations
PageRank
Hongbin Xu110.38
Feng Li210.38
Weigang Zhao3192.84
Shupeng Wang45919.97
Yanliang Du532.50
Ce Bian610.38