CA2730039C - Method and device for frequency analysis of data - Google Patents

Method and device for frequency analysis of data Download PDF

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Publication number
CA2730039C
CA2730039C CA2730039A CA2730039A CA2730039C CA 2730039 C CA2730039 C CA 2730039C CA 2730039 A CA2730039 A CA 2730039A CA 2730039 A CA2730039 A CA 2730039A CA 2730039 C CA2730039 C CA 2730039C
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CA
Canada
Prior art keywords
transducers
calculation
signals emitted
transducer
vibration
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
CA2730039A
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English (en)
French (fr)
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CA2730039A1 (en
Inventor
Cecile Daudet
Patrice Michel
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
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.)
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Publication date
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Publication of CA2730039A1 publication Critical patent/CA2730039A1/en
Application granted granted Critical
Publication of CA2730039C publication Critical patent/CA2730039C/en
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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
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/60—Testing or inspecting aircraft components or systems
    • 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
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Feedback Control In General (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Navigation (AREA)
CA2730039A 2008-07-07 2009-07-06 Method and device for frequency analysis of data Active CA2730039C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0854622A FR2933513B1 (fr) 2008-07-07 2008-07-07 Procede et dispositif d'analyse frequentielle de donnees
FR0854622 2008-07-07
PCT/FR2009/000833 WO2010004133A1 (fr) 2008-07-07 2009-07-06 Procédé et dispositif d'analyse fréquentielle de données

Publications (2)

Publication Number Publication Date
CA2730039A1 CA2730039A1 (en) 2010-01-14
CA2730039C true CA2730039C (en) 2016-10-11

Family

ID=40673306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2730039A Active CA2730039C (en) 2008-07-07 2009-07-06 Method and device for frequency analysis of data

Country Status (9)

Country Link
US (1) US8725468B2 (https=)
EP (1) EP2297564A1 (https=)
JP (1) JP5480255B2 (https=)
CN (1) CN102105771B (https=)
BR (1) BRPI0910510A2 (https=)
CA (1) CA2730039C (https=)
FR (1) FR2933513B1 (https=)
RU (1) RU2503938C2 (https=)
WO (1) WO2010004133A1 (https=)

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DE102007019402B4 (de) * 2007-04-23 2011-08-25 Airbus Operations GmbH, 21129 Verfahren zur Durchführung eines Bodenvibrationstests bei Flugzeugen
CN102303481B (zh) * 2011-06-26 2014-06-04 北京理工大学 低噪声微面汽车后驱动桥
CN102221402B (zh) * 2011-06-26 2013-06-12 北京理工大学 低噪声微面汽车后驱动桥设计方法
US8949085B2 (en) * 2011-10-28 2015-02-03 General Electric Company System and method for obtaining and de-noising vibratory data
GB201204920D0 (en) * 2012-01-23 2012-05-02 Airbus Operations Ltd System and method for automatic modal parameter extraction in structural dynamics analysis
US20140303907A1 (en) * 2013-04-05 2014-10-09 Kevin M. Roughen Systems and methods for dynamic force measurement
US10304138B2 (en) * 2014-05-15 2019-05-28 State Farm Mutual Automobile Insurance Company System and method for identifying primary and secondary movement using spectral domain analysis
CN104699980A (zh) * 2015-03-24 2015-06-10 江苏科技大学 基于加速度传感器实现iri值软测量的方法
JP2017173076A (ja) * 2016-03-23 2017-09-28 Ntn株式会社 状態監視システム及びそれを備える風力発電装置
DE102016105877B4 (de) * 2016-03-31 2021-03-11 Fibro Gmbh Verfahren und Vorrichtung zur Überwachung einer Maschine
US10914808B2 (en) 2017-08-30 2021-02-09 Analog Devices International Unlimited Company Managing the determination of a transfer function of a measurement sensor
US11067604B2 (en) 2017-08-30 2021-07-20 Analog Devices International Unlimited Company Managing the determination of a transfer function of a measurement sensor
WO2019042972A1 (en) * 2017-08-30 2019-03-07 Analog Devices Global Unlimited Company MANAGING THE DETERMINATION OF A TRANSFER FUNCTION OF A MEASUREMENT SENSOR
US10768262B2 (en) 2017-08-30 2020-09-08 Analog Devices Global Unlimited Campany Managing the determination of a transfer function of a measurement sensor
JP7169577B2 (ja) * 2018-02-28 2022-11-11 国立研究開発法人農業・食品産業技術総合研究機構 漏洩検知方法及び漏洩検知装置
CN108680787A (zh) * 2018-05-23 2018-10-19 成都玖锦科技有限公司 基于fpga的实时频谱分析方法
CN117131351A (zh) * 2023-08-22 2023-11-28 南京航空航天大学 一种利用包线拟合的信号整幅提取方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535629A (en) * 1984-03-16 1985-08-20 Chamberlain Manufacturing Corporation Method and apparatus for structural monitoring with acoustic emission and using pattern recognition
US5675506A (en) * 1992-10-09 1997-10-07 Rensselaer Polytechnic Institute Detection of leaks in vessels
JPH07248782A (ja) * 1994-03-08 1995-09-26 Mazda Motor Corp 振動低減装置の特性設定方法
US5610837A (en) * 1994-04-21 1997-03-11 Sonoco Products Company System and method for nondestructive vibrational testing
US6195982B1 (en) * 1998-12-30 2001-03-06 United Technologies Corporation Apparatus and method of active flutter control
JP4571322B2 (ja) * 2001-03-05 2010-10-27 佐藤 ▼壽▲芳 機械構造系の履歴を有する非線形復元力特性の解析方法
US7136794B1 (en) * 2001-05-24 2006-11-14 Simmonds Precision Products, Inc. Method and apparatus for estimating values for condition indicators
FR2827049B1 (fr) * 2001-07-04 2003-10-10 Airbus France Procede d'analyse frequentielle en temps reel d'un signal non stationnaire et circuit d'analyse correspondant
US6662130B1 (en) * 2002-06-13 2003-12-09 Southwest Research Institute Systems and methods for calibrating a distorted signal with another signal of known calibration
US7188042B2 (en) * 2002-10-04 2007-03-06 Havens Steven W Method and apparatus for acquiring and processing transducer data
US6947858B2 (en) * 2003-06-27 2005-09-20 The Boeing Company Methods and apparatus for analyzing flutter test data using damped sine curve fitting
JP4028562B2 (ja) * 2005-08-26 2007-12-26 本田技研工業株式会社 振動・音圧伝達特性解析装置及び方法

Also Published As

Publication number Publication date
RU2011104085A (ru) 2012-08-20
CN102105771B (zh) 2014-06-18
FR2933513A1 (fr) 2010-01-08
US20110119041A1 (en) 2011-05-19
JP2011527428A (ja) 2011-10-27
BRPI0910510A2 (pt) 2015-09-29
FR2933513B1 (fr) 2010-08-27
US8725468B2 (en) 2014-05-13
CA2730039A1 (en) 2010-01-14
EP2297564A1 (fr) 2011-03-23
RU2503938C2 (ru) 2014-01-10
JP5480255B2 (ja) 2014-04-23
CN102105771A (zh) 2011-06-22
WO2010004133A1 (fr) 2010-01-14

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