标题:A novel fiber bragg grating accelerometer based on fiber vibrating wire
作者:Jiang, Qi ;Yu, Minghao ;Zhou, Xin ;Guo, Tengyun ;Song, Jinxue
作者机构:[Jiang, Qi ;Yu, Minghao ;Zhou, Xin ;Guo, Tengyun ;Song, Jinxue ] School of Control Science and Engineering, Shandong University, Jinan, Shandong, Chin 更多
会议名称:8th International Conference on Sensing Technology, ICST 2014
会议日期:2 September 2014 through 4 September 2014
来源:Proceedings of the International Conference on Sensing Technology, ICST
出版年:2014
卷:2014-January
页码:529-533
关键词:Accelerometer; Fiber Bragg grating; Micro-seismic
摘要:A fiber Bragg grating (FBG) accelerometer based on fiber vibrating wire is presented. Finite element analysis has been done and experiments are carried out to demonstrate the performance of this FBG accelerometer. The seismic simulation experimental results indicate that the system has a good response to the 50-400 Hz vibration signal. What more, the accelerometer has a high sensitivity which can reach 108.6 pm/G at 100Hz. The linear responsivity and repeatability are also tested. The responsivity error is less than 2.5% and repeatability error is less than 0.03%. There is an extremely linear relationship between amplitude of detected signal and acceleration.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978525388&partnerID=40&md5=abca9f7a507f81cf64fa614fbe7665f5
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