AU2545399A - Optical fibers sensor and optical device for detecting stress and/or strain - Google Patents
Optical fibers sensor and optical device for detecting stress and/or strainInfo
- Publication number
- AU2545399A AU2545399A AU25453/99A AU2545399A AU2545399A AU 2545399 A AU2545399 A AU 2545399A AU 25453/99 A AU25453/99 A AU 25453/99A AU 2545399 A AU2545399 A AU 2545399A AU 2545399 A AU2545399 A AU 2545399A
- Authority
- AU
- Australia
- Prior art keywords
- strain
- optical
- detecting stress
- optical device
- optical fibers
- 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
Links
- 230000003287 optical effect Effects 0.000 title 1
- 239000013307 optical fiber Substances 0.000 title 1
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]
- G01M11/086—Details about the embedment of the optical fiber within the DUT
-
- 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
- G01L1/242—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 the material being an optical fibre
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/226—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping
- G01L5/228—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping using tactile array force sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT1999/000025 WO2000047967A1 (fr) | 1999-02-08 | 1999-02-08 | Capteur a fibres optiques et dispositif optique pour detecter des deformations et/ou des contraintes |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2545399A true AU2545399A (en) | 2000-08-29 |
Family
ID=11333088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU25453/99A Abandoned AU2545399A (en) | 1999-02-08 | 1999-02-08 | Optical fibers sensor and optical device for detecting stress and/or strain |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2545399A (fr) |
WO (1) | WO2000047967A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005010344B4 (de) * | 2005-03-07 | 2007-05-31 | CCS Technology, Inc., Wilmington | Vorrichtung zum Biegen eines Lichtwellenleiters sowie Anordnung zum Dämpfen von Licht in einem Lichtwellenleiter |
GB2435689B (en) * | 2006-03-02 | 2009-04-08 | Insensys Ltd | Structural monitoring |
CN106198365A (zh) * | 2016-06-28 | 2016-12-07 | 大连理工大学 | 一种基于分布式应变测量的管道内腐蚀监测方法 |
CN114812424A (zh) * | 2022-05-13 | 2022-07-29 | 天津大学 | 一种天然冰场冰层可视化安全监测系统及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578645B1 (fr) * | 1985-03-07 | 1987-03-20 | Sopha Praxis | Dispositif optique de detection d'effort, procede de mesure d'effort au moyen dudit dispositif et leur application a une balance |
US4692610A (en) * | 1986-01-30 | 1987-09-08 | Grumman Aerospace Corporation | Fiber optic aircraft load relief control system |
US4733068A (en) * | 1986-04-07 | 1988-03-22 | Rockwell International Corporation | Crossed fiber optic tactile sensor |
DE3715693C1 (de) * | 1987-05-12 | 1988-09-01 | Deutsche Forsch Luft Raumfahrt | Flaechiger,taktiler Sensor |
GB2208711A (en) * | 1988-08-16 | 1989-04-12 | Plessey Co Plc | Fibre optic sensor |
DE19625730A1 (de) * | 1996-06-27 | 1998-01-02 | Teves Gmbh Alfred | Verwendung einer Berührungssensormatrix als Sensor in Kraftfahrzeugen |
-
1999
- 1999-02-08 WO PCT/IT1999/000025 patent/WO2000047967A1/fr active Application Filing
- 1999-02-08 AU AU25453/99A patent/AU2545399A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000047967A1 (fr) | 2000-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |