IMECH-IR  > 环境力学重点实验室(2009-2011)
Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet
Zhang HJ; Wang QL; Wang HS; Song SS; Zhao BZ; Dai YM; Huang GJ(黄国君); Jiang ZH
Source PublicationIeee Transactions on Plasma Science
2010
Volume20Issue:3Pages:1798-1801
ISSN1051-8223
AbstractFiber Bragg grating (FBG) sensor for monitoring the electromagnetic strain in a low temperature superconducting (LTS) magnet was studied. Before used to LTS magnet strain sensing, the strain response of the sensor with 1.54-mu m wavelength at liquid helium was experimentally studied. It was found that the wavelength shift showed good linearity with longitudinal applied loads and the strain sensitivity is constant at 4.2 K. And then, the hoop strain measurement of a LTS magnet was carried out on the basis of measured results. Furthermore, the finite element method (FEM) was used to simulate the magnet strain. The difference between the experimental and numerical analysis results is very small.
KeywordFiber Bragg Grating Liquid Helium Temperature Lts Magnet Strain Sensing
DOI10.1109/TASC.2010.2042693
URL查看原文
Indexed BySCI
Language英语
WOS IDWOS:000283559900403
WOS Research AreaEngineering ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Physics, Applied
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43573
Collection环境力学重点实验室(2009-2011)
Recommended Citation
GB/T 7714
Zhang HJ,Wang QL,Wang HS,et al. Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet[J]. Ieee Transactions on Plasma Science,2010,20(3):1798-1801
APA Zhang HJ.,Wang QL.,Wang HS.,Song SS.,Zhao BZ.,...&Jiang ZH.(2010).Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet.Ieee Transactions on Plasma Science,20(3),1798-1801.
MLA Zhang HJ,et al."Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet".Ieee Transactions on Plasma Science 20.3(2010):1798-1801.
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