标题:Theoretical research on torsion measurement by FBG and its simulation verification
作者:Jiang, Shanchao; Lin, Ping; Chen, Yongming; Tian, Changbin
通讯作者:Jiang, Shanchao;Jiang, SC
作者机构:[Jiang, Shanchao; Lin, Ping; Chen, Yongming] Yancheng Inst Technol, Sch Elect Engn, Yancheng 224051, Peoples R China.; [Tian, Changbin] Shandong Uni 更多
会议名称:17th International Conference on Optical Communications and Networks (ICOCN)
会议日期:NOV 16-19, 2018
来源:17TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN2018)
出版年:2019
卷:11048
DOI:10.1117/12.2518288
关键词:FBG; tangential force; radial force; torsion measurement
摘要:Decomposing the tangential force which impacts on the fiber into radial forces and utilizing optical fiber line force model, one novel temperature insensitivity fiber Bragg grating (FBG) torsion measurement model is proposed in this paper. Basic principle of this torsion measurement model is that center wavelength shift of FBG is analyzed to obtain the torsion angler of optical fiber. In order to get the angle of torsion per unit length resolution of this measurement model, simulation experiment is carried out. Results of the simulation experiment show that torsion angle resolution of this measurement model changes from -1.76.10(-3) rad to 2.36.10(-2) rad with detection range +/- 0.5rad. The demand of the torsion measurement model is just one embedded FBG which decreased the torsion detection expense greatly.
收录类别:CPCI-S;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-s2.0-85062440517&doi=10.1117%2f12.2518288&partnerID=40&md5=ff5b0c2f4cc616b879517717f8bacd06
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