Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet
文献类型：会议论文
| 作者 | Wang QL ; Jiang ZH; Huang GJ(黄国君)
|
| 出版日期 | 2010 |
| 会议名称 | 21st International Conference on Magnet Technology (MT-21) |
| 会议日期 | OCT 18-23, 2009 |
| 会议地点 | Anhui, PEOPLES R CHINA |
| 通讯作者邮箱 | hjzh@mail.iee.ac.cn |
| 关键词 | Fiber Bragg Grating Liquid Helium Temperature Lts Magnet Strain Sensing |
| 页码 | 1798-1801 |
| 通讯作者 | Zhang HJ |
| 中文摘要 | Fiber 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. |
| 收录类别 | CPCI(ISTP) |
| 合作状况 | 国内 |
| 会议网址 | http://dx.doi.org/10.1109/TASC.20http://dx.doi.org/10.2042693 |
| 会议录 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 语种 | 英语 |
| ISSN号 | 1051-8223 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/44320]  |
| 专题 | 力学研究所_环境力学重点实验室(2009-2011) |
| 推荐引用方式 GB/T 7714 | Wang QL,Jiang ZH,Huang GJ. Fiber Bragg Grating Sensor for Strain Sensing in Low Temperature Superconducting Magnet[C]. 见:21st International Conference on Magnet Technology (MT-21). Anhui, PEOPLES R CHINA. OCT 18-23, 2009.http://dx.doi.org/10.1109/TASC.20http://dx.doi.org/10.2042693. |
入库方式： OAI收割
来源：力学研究所
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