FR3008788B1 - Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme - Google Patents
Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme Download PDFInfo
- Publication number
- FR3008788B1 FR3008788B1 FR1357032A FR1357032A FR3008788B1 FR 3008788 B1 FR3008788 B1 FR 3008788B1 FR 1357032 A FR1357032 A FR 1357032A FR 1357032 A FR1357032 A FR 1357032A FR 3008788 B1 FR3008788 B1 FR 3008788B1
- Authority
- FR
- France
- Prior art keywords
- calibrating
- self
- methods
- optical fiber
- mechanical deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title 1
Classifications
-
- 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
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
- G01M11/086—Details about the embedment of the optical fiber within the DUT
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1357032A FR3008788B1 (fr) | 2013-07-17 | 2013-07-17 | Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1357032A FR3008788B1 (fr) | 2013-07-17 | 2013-07-17 | Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme |
FR1357032 | 2013-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3008788A1 FR3008788A1 (fr) | 2015-01-23 |
FR3008788B1 true FR3008788B1 (fr) | 2018-01-26 |
Family
ID=49546540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1357032A Active FR3008788B1 (fr) | 2013-07-17 | 2013-07-17 | Systeme de mesure de deformations mecaniques a fibre optique auto-etalonnee et procedes d'etalonnage d'un tel systeme |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3008788B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108375345A (zh) * | 2018-02-27 | 2018-08-07 | 华北电力大学(保定) | 一种分布式光纤传感器布置结构 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3066280B1 (fr) * | 2017-05-11 | 2019-09-13 | Febus Optics | Dispositif optoelectronique de mesure repartie par fibre optique |
CN114166118B (zh) * | 2021-11-26 | 2022-09-27 | 哈尔滨工程大学 | 一种光纤形状传感布置角度自校准方法 |
CN115266075B (zh) * | 2022-09-26 | 2023-02-17 | 中交第一公路勘察设计研究院有限公司 | 鼓凸自感知的板式支座及制作方法、监测系统及监测方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635053C2 (de) * | 1986-10-15 | 1995-09-28 | Strabag Ag | Verfahren zum Überwachen der Verformungen von Bauteilen mittels Lichtwellenleitern sowie Lichtwellenleiter zur Durchführung des Verfahrens und Verfahren zu seiner Herstellung |
US5012088A (en) * | 1989-03-31 | 1991-04-30 | Cole James H | High performance fiber optic sensor |
NO303470B1 (no) * | 1994-12-16 | 1998-07-13 | Safety One As | FremgangsmÕte og system til kontinuerlig og global overvÕking av dynamiske belastninger |
US6804008B1 (en) * | 2001-11-14 | 2004-10-12 | Fiber Optic Systems Technology, Inc. | Fiber optic sensing instrument and system with fiber of adjustable optical path length and method of using it |
US20030234921A1 (en) * | 2002-06-21 | 2003-12-25 | Tsutomu Yamate | Method for measuring and calibrating measurements using optical fiber distributed sensor |
DE102006023588B3 (de) * | 2006-05-17 | 2007-09-27 | Sächsisches Textilforschungsinstitut eV | Verwendung eines multifunktionalen, sensorbasierten Geotextilsystems zur Deichertüchtigung, für räumlich ausgedehntes Deichmonitoring sowie für die Gefahrenerkennung im Hochwasserfall |
-
2013
- 2013-07-17 FR FR1357032A patent/FR3008788B1/fr active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108375345A (zh) * | 2018-02-27 | 2018-08-07 | 华北电力大学(保定) | 一种分布式光纤传感器布置结构 |
Also Published As
Publication number | Publication date |
---|---|
FR3008788A1 (fr) | 2015-01-23 |
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