CN107202545B - 一种温度自补偿式光纤光栅应变传感器 - Google Patents
一种温度自补偿式光纤光栅应变传感器 Download PDFInfo
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- CN107202545B CN107202545B CN201710470649.3A CN201710470649A CN107202545B CN 107202545 B CN107202545 B CN 107202545B CN 201710470649 A CN201710470649 A CN 201710470649A CN 107202545 B CN107202545 B CN 107202545B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
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CN201710470649.3A CN107202545B (zh) | 2017-06-20 | 2017-06-20 | 一种温度自补偿式光纤光栅应变传感器 |
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CN201710470649.3A CN107202545B (zh) | 2017-06-20 | 2017-06-20 | 一种温度自补偿式光纤光栅应变传感器 |
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CN107202545A CN107202545A (zh) | 2017-09-26 |
CN107202545B true CN107202545B (zh) | 2019-12-24 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109541258B (zh) * | 2018-12-22 | 2023-10-17 | 蚌埠学院 | 光纤光栅加速度和应变传感器及检测方法 |
CN110057480B (zh) * | 2019-05-21 | 2024-02-06 | 衢州学院 | 一种叉型共轭结构的光纤光栅扭矩传感器及其安装方法 |
CN111795056B (zh) * | 2020-07-04 | 2021-11-09 | 浙江天力机车部件有限公司 | 一种螺栓 |
CN113418463A (zh) * | 2021-06-23 | 2021-09-21 | 中国核动力研究设计院 | 一种形变试验组件、装置、系统 |
CN114459646B (zh) * | 2022-01-20 | 2024-02-20 | 河南科技大学 | 一种增敏型温度自补偿光纤光栅力传感器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103245304A (zh) * | 2013-04-18 | 2013-08-14 | 国家电网公司 | 用于杆塔水平角度测量的带温度补偿光纤角度传感器 |
CN204461363U (zh) * | 2015-01-19 | 2015-07-08 | 中国计量学院 | 一种材料表面应变光纤光栅反向差动检测传感器件 |
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JPH0862080A (ja) * | 1994-08-19 | 1996-03-08 | Ishikawajima Harima Heavy Ind Co Ltd | 光ファイバ圧力センサの温度補正機構 |
CN100533188C (zh) * | 2007-12-03 | 2009-08-26 | 北京航空航天大学 | 一种光纤光栅温度补偿装置 |
JP2009174987A (ja) * | 2008-01-24 | 2009-08-06 | Hitachi Cable Ltd | 分布型光ファイバ温度センサ |
CN203364772U (zh) * | 2013-08-07 | 2013-12-25 | 国家电网公司 | 一种带温度补偿的贴片式光纤应变计 |
CN105333833B (zh) * | 2015-10-27 | 2018-11-02 | 北京航空航天大学 | 温度无关的光纤光栅应变传感器 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103245304A (zh) * | 2013-04-18 | 2013-08-14 | 国家电网公司 | 用于杆塔水平角度测量的带温度补偿光纤角度传感器 |
CN204461363U (zh) * | 2015-01-19 | 2015-07-08 | 中国计量学院 | 一种材料表面应变光纤光栅反向差动检测传感器件 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Jia Shuhai Inventor after: Peng Jun Inventor after: Jin Yiming Inventor after: Xu Shouping Inventor after: Xu Li Inventor after: Xu Zaide Inventor after: Wang Haojing Inventor after: Fan Ruixiang Inventor before: Jia Shuhai Inventor before: Peng Jun Inventor before: Jin Yiming Inventor before: Xu Shouping Inventor before: Xu Li |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170912 Address after: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28 Applicant after: XI'AN JIAOTONG University Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Applicant after: STATE GRID JIANGXI ELECTRIC POWER Co. Applicant after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Address before: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28 Applicant before: Xi'an Jiaotong University Applicant before: China Electric Power Research Institute |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |