CN107202546B - 一种高灵敏度的温度补偿式光纤光栅应变传感器 - Google Patents
一种高灵敏度的温度补偿式光纤光栅应变传感器 Download PDFInfo
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- CN107202546B CN107202546B CN201710470665.2A CN201710470665A CN107202546B CN 107202546 B CN107202546 B CN 107202546B CN 201710470665 A CN201710470665 A CN 201710470665A CN 107202546 B CN107202546 B CN 107202546B
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- rotating rod
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- fiber grating
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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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- Length Measuring Devices By Optical Means (AREA)
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CN201710470665.2A CN107202546B (zh) | 2017-06-20 | 2017-06-20 | 一种高灵敏度的温度补偿式光纤光栅应变传感器 |
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CN201710470665.2A CN107202546B (zh) | 2017-06-20 | 2017-06-20 | 一种高灵敏度的温度补偿式光纤光栅应变传感器 |
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CN107202546A CN107202546A (zh) | 2017-09-26 |
CN107202546B true CN107202546B (zh) | 2020-03-17 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110455433A (zh) * | 2018-05-08 | 2019-11-15 | 河北亿邦医疗设备股份有限公司 | 一种光纤温度传感器 |
CN110823122A (zh) * | 2018-08-08 | 2020-02-21 | 武汉理工大学 | 一种基于光纤光栅与弹性体的弯曲曲率测量装置及方法 |
CN110375663B (zh) * | 2019-08-08 | 2021-04-23 | 北京航空航天大学合肥创新研究院 | 一种量程可调的光纤光栅应变测量装置 |
CN113074760B (zh) * | 2021-03-31 | 2022-07-19 | 西安石油大学 | 一种微应变光纤光栅传感器、应力测量系统及其工作方法 |
CN113466115B (zh) * | 2021-06-18 | 2022-07-19 | 燕山大学 | 一种具有温度自补偿的钢筋腐蚀监测装置 |
CN114136349A (zh) * | 2021-11-16 | 2022-03-04 | 西安交通大学 | 传感量可变的耐高温布拉格光纤光栅传感器及制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102410817A (zh) * | 2010-09-20 | 2012-04-11 | 孙斌 | 一种温度自补偿式光纤光栅应变传感器 |
CN203100682U (zh) * | 2013-02-28 | 2013-07-31 | 永大科技集团有限公司 | 灵敏度可调的光纤光栅位移传感器 |
JP5648892B2 (ja) * | 2009-09-15 | 2015-01-07 | 三菱電線工業株式会社 | 光ファイバ水素センサ及びそれを備えた光ファイバ水素センサシステム |
CN104655569A (zh) * | 2013-11-21 | 2015-05-27 | 大连惟康科技有限公司 | 一种基于光纤光栅温度不敏感的钯膜氢敏感装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5648892B2 (ja) * | 2009-09-15 | 2015-01-07 | 三菱電線工業株式会社 | 光ファイバ水素センサ及びそれを備えた光ファイバ水素センサシステム |
CN102410817A (zh) * | 2010-09-20 | 2012-04-11 | 孙斌 | 一种温度自补偿式光纤光栅应变传感器 |
CN203100682U (zh) * | 2013-02-28 | 2013-07-31 | 永大科技集团有限公司 | 灵敏度可调的光纤光栅位移传感器 |
CN104655569A (zh) * | 2013-11-21 | 2015-05-27 | 大连惟康科技有限公司 | 一种基于光纤光栅温度不敏感的钯膜氢敏感装置 |
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Inventor after: Jia Shuhai Inventor after: Jin Yiming Inventor after: Peng Jun Inventor after: Xu Shouping Inventor after: Xu Li Inventor after: Xu Zaide Inventor after: Zhang Yu Inventor after: Fan Ruixiang Inventor before: Jia Shuhai Inventor before: Jin Yiming Inventor before: Peng Jun Inventor before: Xu Shouping Inventor before: Xu Li |
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Effective date of registration: 20170914 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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