JPWO2022097466A1 - - Google Patents
Info
- Publication number
- JPWO2022097466A1 JPWO2022097466A1 JP2022560701A JP2022560701A JPWO2022097466A1 JP WO2022097466 A1 JPWO2022097466 A1 JP WO2022097466A1 JP 2022560701 A JP2022560701 A JP 2022560701A JP 2022560701 A JP2022560701 A JP 2022560701A JP WO2022097466 A1 JPWO2022097466 A1 JP WO2022097466A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- 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
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/105—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using electro-optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020185198 | 2020-11-05 | ||
| JP2020185198 | 2020-11-05 | ||
| PCT/JP2021/038481 WO2022097466A1 (ja) | 2020-11-05 | 2021-10-18 | 線状構造物の挙動を算出する装置及び方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022097466A1 true JPWO2022097466A1 (https=) | 2022-05-12 |
| JP7627912B2 JP7627912B2 (ja) | 2025-02-07 |
Family
ID=81457195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022560701A Active JP7627912B2 (ja) | 2020-11-05 | 2021-10-18 | 線状構造物の挙動を算出する装置及び方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12467805B2 (https=) |
| EP (1) | EP4242582B8 (https=) |
| JP (1) | JP7627912B2 (https=) |
| WO (1) | WO2022097466A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4455617A4 (en) * | 2021-12-24 | 2025-12-17 | Ntt Inc | FORM MEASURING SYSTEM AND FORM MEASURING METHOD |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145388A (ja) * | 2004-11-19 | 2006-06-08 | Shimizu Corp | ボーリング孔曲がり測定装置とこれを用いたボーリング孔曲がり測定方法 |
| JP2013505441A (ja) * | 2009-09-18 | 2013-02-14 | ルナ イノベーションズ インコーポレイテッド | 光学的位置および／または形状センシング |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8531655B2 (en) * | 2010-09-17 | 2013-09-10 | Luna Innovations Incorporated | Compensating for non-ideal multi-core optical fiber structure |
| US8972310B2 (en) * | 2012-03-12 | 2015-03-03 | The Boeing Company | Method for identifying structural deformation |
| EP2860489A4 (en) * | 2012-05-30 | 2016-07-20 | Cytroniq Co Ltd | SYSTEM AND METHOD FOR PROVIDING INFORMATION RELATED TO FUEL SAVING, SAFE OPERATION AND MAINTENANCE BY PREDICTIVE MONITORING AND PREDICTIVE CONTROL OF AERODYNAMIC AND HYDRODYNAMIC INTERNAL / EXTERNAL ENVIRONMENTAL ENGINES, HULL CAPACITIES, SIX-DEGREE FREEDOM MOVEMENT AND THE LOCATION OF A MARINE STRUCTURE |
| WO2015128761A2 (en) * | 2014-02-28 | 2015-09-03 | Koninklijke Philips N.V. | Adaptive instrument kinematic model optimization for optical shape sensed instruments |
-
2021
- 2021-10-18 JP JP2022560701A patent/JP7627912B2/ja active Active
- 2021-10-18 WO PCT/JP2021/038481 patent/WO2022097466A1/ja not_active Ceased
- 2021-10-18 EP EP21889019.2A patent/EP4242582B8/en active Active
- 2021-10-18 US US18/034,899 patent/US12467805B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006145388A (ja) * | 2004-11-19 | 2006-06-08 | Shimizu Corp | ボーリング孔曲がり測定装置とこれを用いたボーリング孔曲がり測定方法 |
| JP2013505441A (ja) * | 2009-09-18 | 2013-02-14 | ルナ イノベーションズ インコーポレイテッド | 光学的位置および／または形状センシング |
Non-Patent Citations (3)
| Title |
|---|
| J.V.GRINDHEIM, I.REVAHUG AND E.PEDERSEN: "Utilizing the Ensemble Kalman Filter and Ensemble Kalman Smoother for Combined State and Parameter E", JOURNAL OF OFFSHORE MECHANICS AND ARCTIC ENGINEERING, vol. 139, no. 6, JPN6021052107, 2017, pages 061303 - 1, ISSN: 0005276498 * |
| 中村 和幸: "データ同化による不確かさを持つ現象の理解と予測ならびにモデリングへの展開", 数理解析研究所講究録, vol. 第２０５７巻, JPN6021052105, 2017, pages 59 - 66, ISSN: 0005276499 * |
| 樋口 知之 他: "解説：特集 計測・センシングのアルゴリズム データ同化によるオンラインセンシングの高度化", 計測と制御 JOURNAL OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS, vol. 第５１巻 、第９号, JPN6021052104, 2012, pages 800 - 807, ISSN: 0005276500 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4242582B1 (en) | 2025-09-24 |
| EP4242582A1 (en) | 2023-09-13 |
| US20240019323A1 (en) | 2024-01-18 |
| EP4242582B8 (en) | 2025-11-05 |
| US12467805B2 (en) | 2025-11-11 |
| JP7627912B2 (ja) | 2025-02-07 |
| WO2022097466A1 (ja) | 2022-05-12 |
| EP4242582A4 (en) | 2024-09-25 |
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