FR2886006B1 - Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procede - Google Patents
Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procedeInfo
- Publication number
- FR2886006B1 FR2886006B1 FR0505119A FR0505119A FR2886006B1 FR 2886006 B1 FR2886006 B1 FR 2886006B1 FR 0505119 A FR0505119 A FR 0505119A FR 0505119 A FR0505119 A FR 0505119A FR 2886006 B1 FR2886006 B1 FR 2886006B1
- Authority
- FR
- France
- Prior art keywords
- extensometry
- elongation
- determining
- sensor used
- sensor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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]
-
- 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
- G01D5/35303—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 using a reference fibre, e.g. interferometric devices
-
- 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
- G01D5/35306—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 using an interferometer arrangement
- G01D5/35309—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 using an interferometer arrangement using multiple waves interferometer
- G01D5/35316—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 using an interferometer arrangement using multiple waves interferometer using a Bragg gratings
-
- 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
- G01D5/35338—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 using other arrangements than interferometer arrangements
- G01D5/35354—Sensor working in reflection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505119A FR2886006B1 (fr) | 2005-05-20 | 2005-05-20 | Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procede |
PCT/FR2006/001152 WO2006123068A1 (fr) | 2005-05-20 | 2006-05-19 | Procede et appareil pour la determination d’un allongement, et capteur d’extensometrie mis en oeuvre pour ce procede |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505119A FR2886006B1 (fr) | 2005-05-20 | 2005-05-20 | Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2886006A1 FR2886006A1 (fr) | 2006-11-24 |
FR2886006B1 true FR2886006B1 (fr) | 2008-01-25 |
Family
ID=35696400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0505119A Expired - Fee Related FR2886006B1 (fr) | 2005-05-20 | 2005-05-20 | Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procede |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2886006B1 (fr) |
WO (1) | WO2006123068A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008139170A (ja) | 2006-12-01 | 2008-06-19 | Fuji Heavy Ind Ltd | 衝撃探知システム |
JP5008182B2 (ja) | 2006-12-01 | 2012-08-22 | 富士重工業株式会社 | 衝撃探知システム |
FR2958645B1 (fr) | 2010-04-09 | 2012-08-31 | Commissariat Energie Atomique | Hemi-anticorps a auto-assemblage |
US9557239B2 (en) * | 2010-12-03 | 2017-01-31 | Baker Hughes Incorporated | Determination of strain components for different deformation modes using a filter |
US9103736B2 (en) | 2010-12-03 | 2015-08-11 | Baker Hughes Incorporated | Modeling an interpretation of real time compaction modeling data from multi-section monitoring system |
US9194973B2 (en) | 2010-12-03 | 2015-11-24 | Baker Hughes Incorporated | Self adaptive two dimensional filter for distributed sensing data |
CN102980601B (zh) * | 2012-12-07 | 2015-04-08 | 天津大学 | 基于低相干干涉的光纤杨氏干涉光程差解调装置及方法 |
CN103308148B (zh) * | 2013-06-19 | 2015-03-11 | 天津大学 | 直线型多通道光纤声振动传感装置及方法 |
CN110631616B (zh) * | 2019-09-11 | 2021-12-07 | 北京遥测技术研究所 | 一种超高温微型光纤efpi应变传感器 |
CN111337057B (zh) * | 2020-03-21 | 2021-10-19 | 哈尔滨工程大学 | 基于分布式温度传感的光纤干涉仪温度补偿装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6056436A (en) * | 1997-02-20 | 2000-05-02 | University Of Maryland | Simultaneous measurement of temperature and strain using optical sensors |
US6947637B2 (en) * | 2001-08-09 | 2005-09-20 | Corning Incorporated | Measurement of fiber strain during processing |
-
2005
- 2005-05-20 FR FR0505119A patent/FR2886006B1/fr not_active Expired - Fee Related
-
2006
- 2006-05-19 WO PCT/FR2006/001152 patent/WO2006123068A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2886006A1 (fr) | 2006-11-24 |
WO2006123068A1 (fr) | 2006-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2886006B1 (fr) | Procede et appareil pour la determination d'un allongement, et capteur d'extensometrie mis en oeuvre pour ce procede | |
FR2935508B1 (fr) | Procede de determination d'une pseudo-identite a partir de caracteristiques de minuties et dispositif associe. | |
FR2863712B1 (fr) | Procede et appareil pour mesurer le sautillement | |
FR2899326B1 (fr) | "procede et dispositif de determination optique de la position d'un objet". | |
FR2906621B1 (fr) | Procede de determination d'une lentille ophtalmique | |
FR2910645B1 (fr) | Procede de determination d'une lentille ophtalmique. | |
FR2898970B1 (fr) | Dispositif et procede pour mesurer des elements de construction. | |
FR2907905B1 (fr) | "appareil et procede pour manipuler des tubes,notamment appareil automate d'analyse sanguine" | |
FR2882943B1 (fr) | Appareil de traitement d'echantillons biologiques. | |
BRPI0912069A2 (pt) | "método para determinar a distorção de um sistema de formação de imagem, sistema de medição para determinar a distorção de um sistema de formação de imagem, método de formação de imagem de uma amostra e dispositivo de varredura óptica de múltiplos pontos" | |
FR2897873B1 (fr) | Procede d'analyse microbiologique rapide. | |
FR2933185B1 (fr) | Systeme et procede de determination d'informations representatives du mouvement d'une chaine articulee | |
FR2870933B1 (fr) | Appareil de lecture de contour comportant un capteur d'effort | |
FR2892826B1 (fr) | Circuit et procede pour determiner des elements de capteur defectueux d'un dispositif de capteur | |
FR2902441B1 (fr) | Procede de determination de la concentration d'acides nucleiques | |
FR2906616B1 (fr) | Dispositif et procede de determination de l'intensite de courant. | |
FR2919962B1 (fr) | Procede de correction de sensibilite et capteur d'image matriciel pour la mise en oeuvre de ce procede | |
ITPI20040066A1 (it) | Metodo e dispositivo per la valutazione automatica di indici di funzionalita' cardiovascolare mediante elaborazione di immagini ecografiche | |
FR2881941B1 (fr) | Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x | |
FR2926367B1 (fr) | Procede fluorimetrique pour evaluer l'influence d'une condition sur un echantillon biologique et ses applications. | |
FR2932881B1 (fr) | Procede de detection de defaillance d'un capteur analogique et dispositif de detection pour mettre en oeuvre ledit procede | |
FR2884703B1 (fr) | Procede de traitement d'image et appareil associe | |
FR2923053B1 (fr) | Procede et dispositif pour ameliorer la resolution d'une image ultrasonore | |
FR2907226B1 (fr) | Dispositif d'analyse fluidique,dispositif de determination de caracteristiques d'un fluide comprenant ce dispositif d'analyse,procedes de mise en oeuvre et procede de criblage correspondants | |
FR2897890B1 (fr) | Procede et dispositif pour determiner l'emplacement d'un point de fixation d'une tige |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AU | Other action affecting the ownership or exploitation of an industrial property right | ||
CA | Change of address | ||
CA | Change of address | ||
ST | Notification of lapse |
Effective date: 20140131 |