AU2002212021A1 - Temperature insensitive fiber-optic torque and strain sensor - Google Patents

Temperature insensitive fiber-optic torque and strain sensor

Info

Publication number
AU2002212021A1
AU2002212021A1 AU2002212021A AU1202102A AU2002212021A1 AU 2002212021 A1 AU2002212021 A1 AU 2002212021A1 AU 2002212021 A AU2002212021 A AU 2002212021A AU 1202102 A AU1202102 A AU 1202102A AU 2002212021 A1 AU2002212021 A1 AU 2002212021A1
Authority
AU
Australia
Prior art keywords
strain sensor
temperature insensitive
insensitive fiber
optic
torque
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.)
Abandoned
Application number
AU2002212021A
Inventor
Paul E. Jessop
Gonzalo De La Puente
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
McMaster University
Original Assignee
McMaster University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by McMaster University filed Critical McMaster University
Publication of AU2002212021A1 publication Critical patent/AU2002212021A1/en
Abandoned legal-status Critical Current

Links

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
    • 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
    • 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
    • G01B11/168—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of polarisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/241—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet by photoelastic stress analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
AU2002212021A 2000-11-01 2001-10-30 Temperature insensitive fiber-optic torque and strain sensor Abandoned AU2002212021A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/703,230 2000-11-01
US09/703,230 US6513390B1 (en) 2000-11-01 2000-11-01 Temperature insensitive fiber-optic torque and strain sensor
PCT/CA2001/001502 WO2002037053A2 (en) 2000-11-01 2001-10-30 Temperature insensitive fiber-optic torque and strain sensor

Publications (1)

Publication Number Publication Date
AU2002212021A1 true AU2002212021A1 (en) 2002-05-15

Family

ID=24824561

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002212021A Abandoned AU2002212021A1 (en) 2000-11-01 2001-10-30 Temperature insensitive fiber-optic torque and strain sensor

Country Status (4)

Country Link
US (2) US6513390B1 (en)
AU (1) AU2002212021A1 (en)
CA (1) CA2447388C (en)
WO (1) WO2002037053A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6925213B2 (en) * 2001-03-09 2005-08-02 University Of Cincinnati Micromachined fiber optic sensors
US6739154B2 (en) * 2001-04-24 2004-05-25 Corning Incorporated Method for manufacturing optical gratings
US7495765B2 (en) * 2001-05-17 2009-02-24 Thorlabs Gmbh Fiber polarimeter, the use thereof, as well as polarimetric method
US6816260B2 (en) * 2001-05-17 2004-11-09 Thorlabs Gmbh Fiber polarimeter, the use thereof, as well as polarimetric method
US7322250B1 (en) 2002-04-09 2008-01-29 Rockwell Automation Technologies, Inc. System and method for sensing torque on a rotating shaft
US6948381B1 (en) * 2002-04-09 2005-09-27 Rockwell Automation Technologies, Inc. System and method for sensing torque on a rotating shaft
JP3895250B2 (en) * 2002-09-30 2007-03-22 住友大阪セメント株式会社 Optical waveguide device
US7076122B2 (en) * 2003-07-16 2006-07-11 Korean Advanced Institute Of Science And Technology Patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and real-time structural vibration monitoring method using the same
US7136550B2 (en) * 2004-10-28 2006-11-14 Corning Incorporated Single-fiber launch/receive system for biosensing applications
US7359586B2 (en) * 2004-11-12 2008-04-15 Gennadii Ivtsenkov Fiber optic strain sensor and associated data acquisition system
TW200846639A (en) 2007-03-14 2008-12-01 Entegris Inc System and method for non-intrusive thermal monitor
EP2165170B1 (en) * 2007-07-09 2012-05-16 ABB Research LTD Pressure sensor
CN101251427B (en) * 2008-03-28 2011-06-08 苏州光环科技有限公司 Complete optical fiber polarization type pressure measurement method and sensing device
US8042412B2 (en) * 2008-06-25 2011-10-25 General Electric Company Turbomachinery system fiberoptic multi-parameter sensing system and method
US9528893B2 (en) 2009-06-29 2016-12-27 University Of Massachusetts Optical fiber pressure sensor with uniform diaphragm and method of fabricating same
US9587976B2 (en) 2011-02-17 2017-03-07 University Of Massachusetts Photoacoustic probe
US9041919B2 (en) * 2013-02-18 2015-05-26 Globalfoundries Inc. Infrared-based metrology for detection of stress and defects around through silicon vias
US10545060B2 (en) * 2015-05-08 2020-01-28 Fugro Technology B.V. Sensor system and method for monitoring a powertrain
US9791333B2 (en) * 2015-06-10 2017-10-17 University Of Southern California Portable polarimetric fiber stress sensor system for visco-elastic and biomimetic material analysis
US10101548B2 (en) * 2015-07-24 2018-10-16 Corning Optical Communications LLC Optical connector assemblies incorporating electrical contacts
RU2621931C1 (en) * 2016-04-28 2017-06-08 Акционерное общество "Авиаавтоматика" имени В.В. Тарасова" Control device of stress-strain condition of aircraft structure
CN109631790B (en) * 2019-01-09 2020-11-13 中国科学院新疆天文台 Antenna subreflector supporting leg deformation online measuring device and measuring method
RU2739069C1 (en) * 2020-06-16 2020-12-21 Общество с ограниченной ответственностью «Сфера Телеком» Device for organization of distillation communication and method of organization of distillation communication (embodiments)
CN112561898A (en) * 2020-12-22 2021-03-26 电子科技大学中山学院 Optical fiber sensor light spot analysis method based on convolutional neural network
US11965732B2 (en) * 2021-02-17 2024-04-23 Touch Netix Limited Methods and sensor for measuring strain

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4123158A (en) 1975-05-09 1978-10-31 Reytblatt Zinovy V Photoelastic strain gauge
CA1121174A (en) 1979-03-27 1982-04-06 James G. Pierson Torque transducer
US4556791A (en) 1983-06-07 1985-12-03 Sperry Corporation Photoelastic sensor using a variable intensity light source as a feedback means
US4668086A (en) 1985-05-20 1987-05-26 Salomon Redner Stress and strain measuring apparatus and method
US4777358A (en) 1987-03-30 1988-10-11 Geo-Centers, Inc. Optical differential strain gauge
US4912355A (en) 1988-06-28 1990-03-27 The United States Of America As Represented By The United States Department Of Energy Superlattice strain gage
US4939368A (en) 1989-04-13 1990-07-03 Massachusetts Institute Of Technology Polychromatic optical strain gauge
US5298964A (en) 1992-03-31 1994-03-29 Geo-Center, Inc. Optical stress sensing system with directional measurement capabilities
US5438879A (en) 1993-03-16 1995-08-08 The United States Of America Represented By The Administrator Of The National Aeronautics And Space Administration Method for measuring surface shear stress magnitude and direction using liquid crystal coatings
US5723794A (en) 1995-09-29 1998-03-03 Reliance Electric Industrial Company Photoelastic neural torque sensor
US5649035A (en) * 1995-11-03 1997-07-15 Simula Inc. Fiber optic strain gauge patch
US5728944A (en) 1996-01-17 1998-03-17 The United States Of America As Represented By The Secretary Of The Navy Photoelastic stress sensor
US5817945A (en) 1996-04-15 1998-10-06 Mcdonnell Douglas System and method of determining strain
US5693889A (en) 1996-08-27 1997-12-02 The United States Of America As Represented By The Secretary Of The Navy Method for monitoring surface stress
US6055053A (en) 1997-06-02 2000-04-25 Stress Photonics, Inc. Full field photoelastic stress analysis
US5864393A (en) 1997-07-30 1999-01-26 Brown University Research Foundation Optical method for the determination of stress in thin films

Also Published As

Publication number Publication date
WO2002037053A3 (en) 2002-09-06
US20030126930A1 (en) 2003-07-10
US6513390B1 (en) 2003-02-04
WO2002037053A2 (en) 2002-05-10
US6647800B2 (en) 2003-11-18
CA2447388A1 (en) 2002-05-10
CA2447388C (en) 2009-12-22

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