GB2590652B - Structure monitoring system and method - Google Patents

Structure monitoring system and method Download PDF

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Publication number
GB2590652B
GB2590652B GB1919133.7A GB201919133A GB2590652B GB 2590652 B GB2590652 B GB 2590652B GB 201919133 A GB201919133 A GB 201919133A GB 2590652 B GB2590652 B GB 2590652B
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GB
United Kingdom
Prior art keywords
monitoring system
structure monitoring
monitoring
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
Application number
GB1919133.7A
Other languages
English (en)
Other versions
GB201919133D0 (en
GB2590652A (en
Inventor
Chung Cheng-Hsien
Wu Hua-Tung
Huang Hsin-Haou
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.)
Ship and Ocean Industries R&D Center
Original Assignee
Ship and Ocean Industries R&D Center
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 Ship and Ocean Industries R&D Center filed Critical Ship and Ocean Industries R&D Center
Publication of GB201919133D0 publication Critical patent/GB201919133D0/en
Publication of GB2590652A publication Critical patent/GB2590652A/en
Application granted granted Critical
Publication of GB2590652B publication Critical patent/GB2590652B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • G01C11/28—Special adaptation for recording picture point data, e.g. for profiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G01C15/04—Permanent marks; Boundary markers
    • 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
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • 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
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G01M5/0058—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems of elongated objects, e.g. pipes, masts, towers or railways
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/002—Thermal testing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/334—Vibration measurements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • F05B2270/8041—Cameras
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/821—Displacement measuring means, e.g. inductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Radiation Pyrometers (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Wind Motors (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
GB1919133.7A 2019-12-20 2019-12-23 Structure monitoring system and method Active GB2590652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW108146814A TWI754870B (zh) 2019-12-20 2019-12-20 結構監測系統及方法

Publications (3)

Publication Number Publication Date
GB201919133D0 GB201919133D0 (en) 2020-02-05
GB2590652A GB2590652A (en) 2021-07-07
GB2590652B true GB2590652B (en) 2021-12-29

Family

ID=69322623

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1919133.7A Active GB2590652B (en) 2019-12-20 2019-12-23 Structure monitoring system and method

Country Status (4)

Country Link
JP (1) JP7206247B2 (ja)
CN (1) CN113007037A (ja)
GB (1) GB2590652B (ja)
TW (1) TWI754870B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116242426B (zh) * 2022-12-27 2023-11-14 中冶建筑研究总院有限公司 一种大跨度空间结构健康监管系统及其方法

Citations (8)

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KR20070066541A (ko) * 2005-12-22 2007-06-27 재단법인 포항산업과학연구원 디지털 영상 처리를 통한 구조물의 3 차원 변위 측정 장치및 방법
ES2382293A1 (es) * 2011-01-20 2012-06-07 Universidad Politécnica de Madrid Sistema inalámbrico de bajo coste con localización automática basada en el tratamiento de imágenes para ensayos dinámicos de infraestructuras.
CN102519383A (zh) * 2011-12-27 2012-06-27 中铁大桥局集团武汉桥梁科学研究院有限公司 桥梁动态挠度光斑成像测量装置和方法
US20160225155A1 (en) * 2015-01-29 2016-08-04 Industry-Academic Cooperation Foundation, Yonsei University System and method for image-based structural health monitoring suitable for structures having uncertain load conditions and support conditions
CN106225708A (zh) * 2016-08-30 2016-12-14 北京航空航天大学 一种对环境光不敏感的通用视频挠度测量系统
US20170322072A1 (en) * 2015-04-20 2017-11-09 Panasonic Intellectual Property Management Co., Ltd. Vibration visualization element including optical member
CN109186902A (zh) * 2018-09-26 2019-01-11 中国计量大学 一种基于视觉传感的桥梁结构健康检测系统
CN109870279A (zh) * 2017-12-01 2019-06-11 中国科学院沈阳自动化研究所 基于数字图像处理技术的桥梁挠度检测系统和检测方法

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JP4862708B2 (ja) * 2007-03-19 2012-01-25 Ｊｆｅスチール株式会社 劣化度診断方法、劣化度診断装置、および劣化診断プログラム
CN102046968A (zh) * 2008-05-30 2011-05-04 维斯塔斯风力系统有限公司 风力涡轮机转子、风力涡轮机及其用途
CN102330645A (zh) * 2011-09-19 2012-01-25 吴建华 一种风电机组结构健康监测系统及其方法
JP2016084579A (ja) * 2014-10-23 2016-05-19 国立研究開発法人産業技術総合研究所 構造物のたわみ量分布監視方法及び監視装置
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Publication number Priority date Publication date Assignee Title
KR20070066541A (ko) * 2005-12-22 2007-06-27 재단법인 포항산업과학연구원 디지털 영상 처리를 통한 구조물의 3 차원 변위 측정 장치및 방법
ES2382293A1 (es) * 2011-01-20 2012-06-07 Universidad Politécnica de Madrid Sistema inalámbrico de bajo coste con localización automática basada en el tratamiento de imágenes para ensayos dinámicos de infraestructuras.
CN102519383A (zh) * 2011-12-27 2012-06-27 中铁大桥局集团武汉桥梁科学研究院有限公司 桥梁动态挠度光斑成像测量装置和方法
US20160225155A1 (en) * 2015-01-29 2016-08-04 Industry-Academic Cooperation Foundation, Yonsei University System and method for image-based structural health monitoring suitable for structures having uncertain load conditions and support conditions
US20170322072A1 (en) * 2015-04-20 2017-11-09 Panasonic Intellectual Property Management Co., Ltd. Vibration visualization element including optical member
CN106225708A (zh) * 2016-08-30 2016-12-14 北京航空航天大学 一种对环境光不敏感的通用视频挠度测量系统
CN109870279A (zh) * 2017-12-01 2019-06-11 中国科学院沈阳自动化研究所 基于数字图像处理技术的桥梁挠度检测系统和检测方法
CN109186902A (zh) * 2018-09-26 2019-01-11 中国计量大学 一种基于视觉传感的桥梁结构健康检测系统

Also Published As

Publication number Publication date
GB201919133D0 (en) 2020-02-05
TWI754870B (zh) 2022-02-11
TW202124843A (zh) 2021-07-01
JP7206247B2 (ja) 2023-01-17
GB2590652A (en) 2021-07-07
CN113007037A (zh) 2021-06-22
JP2021099328A (ja) 2021-07-01

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