GB2581019B - Method and device for detecting an impact event and vehicle therefor - Google Patents

Method and device for detecting an impact event and vehicle therefor Download PDF

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Publication number
GB2581019B
GB2581019B GB1918198.1A GB201918198A GB2581019B GB 2581019 B GB2581019 B GB 2581019B GB 201918198 A GB201918198 A GB 201918198A GB 2581019 B GB2581019 B GB 2581019B
Authority
GB
United Kingdom
Prior art keywords
detecting
impact event
vehicle therefor
therefor
vehicle
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
GB1918198.1A
Other versions
GB201918198D0 (en
GB2581019A (en
Inventor
Kreikemeier Janko
Bogenfeld Raffael
Wille Tobias
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of GB201918198D0 publication Critical patent/GB201918198D0/en
Publication of GB2581019A publication Critical patent/GB2581019A/en
Application granted granted Critical
Publication of GB2581019B publication Critical patent/GB2581019B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • 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
    • 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
    • G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact
    • 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
    • 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
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • 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
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4454—Signal recognition, e.g. specific values or portions, signal events, signatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2694—Wings or other aircraft parts
GB1918198.1A 2018-12-12 2019-12-11 Method and device for detecting an impact event and vehicle therefor Active GB2581019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018131948.7A DE102018131948B4 (en) 2018-12-12 2018-12-12 Method and device for detecting an impact event and a vehicle for this purpose

Publications (3)

Publication Number Publication Date
GB201918198D0 GB201918198D0 (en) 2020-01-22
GB2581019A GB2581019A (en) 2020-08-05
GB2581019B true GB2581019B (en) 2023-08-30

Family

ID=69172124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1918198.1A Active GB2581019B (en) 2018-12-12 2019-12-11 Method and device for detecting an impact event and vehicle therefor

Country Status (4)

Country Link
DE (1) DE102018131948B4 (en)
ES (1) ES2804911R1 (en)
FR (1) FR3090106B1 (en)
GB (1) GB2581019B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112526916B (en) * 2020-10-27 2022-04-08 成都飞机工业（集团）有限责任公司 Airplane assembly fixture collision monitoring method
CN113329915A (en) * 2021-04-29 2021-08-31 焦旭 Chassis guard plate, vehicle-mounted impact detection system and impact detection method
CN115758277A (en) * 2022-11-30 2023-03-07 重庆忽米网络科技有限公司 Online health state evaluation method for rotary equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090116339A1 (en) * 2004-08-11 2009-05-07 Sensitive Object Method for locating an impact on a surface and device for implementing such a method
US20110178772A1 (en) * 2008-10-10 2011-07-21 Snecma Method and system for monitoring a turbojet engine
US20150098819A1 (en) * 2012-03-20 2015-04-09 Snecma Detecting and tracking damage to an aeroengine fan or an impact of a foreign object thereagainst
US20170284974A1 (en) * 2016-03-31 2017-10-05 General Electric Company System for sensing and locating delamination
WO2017206087A1 (en) * 2016-05-31 2017-12-07 深圳市大疆创新科技有限公司 Detection system and method for detecting external impactor, and movable object
RU2644986C1 (en) * 2016-11-17 2018-02-15 Акционерное общество "Лётно-исследовательский институт имени М.М. Громова" Method of impact measurement on fastening structure of aircraft on-board equipment at presence of vibration and impact loads in measured process
EP3410082A1 (en) * 2017-05-23 2018-12-05 Simmonds Precision Products, Inc. Acoustic event monitoring for triggering of health scan of a structure

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6370964B1 (en) 1998-11-23 2002-04-16 The Board Of Trustees Of The Leland Stanford Junior University Diagnostic layer and methods for detecting structural integrity of composite and metallic materials
US7222514B2 (en) 2004-06-21 2007-05-29 The Boeing Company Laminate material testing methods and systems
US7921727B2 (en) 2004-06-25 2011-04-12 University Of Dayton Sensing system for monitoring the structural health of composite structures
FR2884605B1 (en) 2005-04-18 2007-07-06 Eads Europ Aeronautic Defence METHOD AND DEVICE FOR MONITORING A STRUCTURE OF AN AIRCRAFT
US7439749B2 (en) 2006-10-23 2008-10-21 The Curators Of The University Of Missouri Non-destructive testing of physical characteristics of composite structures
EP2404135A4 (en) 2009-03-05 2013-10-09 Purdue Research Foundation Damage detection using laser vibrometry
US20110089958A1 (en) 2009-10-19 2011-04-21 Applied Nanostructured Solutions, Llc Damage-sensing composite structures
GB2493929B (en) 2011-08-22 2015-11-25 Bae Systems Plc Determining impact damage in a composite member by acoustic wave processing
CA2858866A1 (en) 2011-12-15 2013-06-20 Concordia University Method and system for detecting and locating damages in composite structures
WO2014165163A1 (en) 2013-03-12 2014-10-09 Brigham Young University Method and system for structural integrity assessment
US10473629B2 (en) 2014-09-11 2019-11-12 Alma Mater Studiorum—Università di Bologna Piezoelectric sensor, system and method for monitoring the integrity of structures
US10816513B2 (en) 2016-08-10 2020-10-27 University Of South Carolina Wireless damage assessment during manufacturing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090116339A1 (en) * 2004-08-11 2009-05-07 Sensitive Object Method for locating an impact on a surface and device for implementing such a method
US20110178772A1 (en) * 2008-10-10 2011-07-21 Snecma Method and system for monitoring a turbojet engine
US20150098819A1 (en) * 2012-03-20 2015-04-09 Snecma Detecting and tracking damage to an aeroengine fan or an impact of a foreign object thereagainst
US20170284974A1 (en) * 2016-03-31 2017-10-05 General Electric Company System for sensing and locating delamination
WO2017206087A1 (en) * 2016-05-31 2017-12-07 深圳市大疆创新科技有限公司 Detection system and method for detecting external impactor, and movable object
RU2644986C1 (en) * 2016-11-17 2018-02-15 Акционерное общество "Лётно-исследовательский институт имени М.М. Громова" Method of impact measurement on fastening structure of aircraft on-board equipment at presence of vibration and impact loads in measured process
EP3410082A1 (en) * 2017-05-23 2018-12-05 Simmonds Precision Products, Inc. Acoustic event monitoring for triggering of health scan of a structure

Also Published As

Publication number Publication date
GB201918198D0 (en) 2020-01-22
DE102018131948B4 (en) 2023-10-26
GB2581019A (en) 2020-08-05
DE102018131948A1 (en) 2020-06-18
FR3090106A1 (en) 2020-06-19
ES2804911A2 (en) 2021-02-09
FR3090106B1 (en) 2022-04-01
ES2804911R1 (en) 2021-02-10

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