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FR3044131B1 - Dispositif et procede de calcul automatique de courbe tcg - Google Patents

Dispositif et procede de calcul automatique de courbe tcg Download PDF

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Publication number
FR3044131B1
FR3044131B1 FR1561218A FR1561218A FR3044131B1 FR 3044131 B1 FR3044131 B1 FR 3044131B1 FR 1561218 A FR1561218 A FR 1561218A FR 1561218 A FR1561218 A FR 1561218A FR 3044131 B1 FR3044131 B1 FR 3044131B1
Authority
FR
France
Prior art keywords
amplitude
automatic calculation
acquisition
distance
curve
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
FR1561218A
Other languages
English (en)
Other versions
FR3044131A1 (fr
Inventor
Frank GUIBERT
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 Group SAS
Original Assignee
Airbus Group 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.)
Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR1561218A priority Critical patent/FR3044131B1/fr
Priority to US15/777,165 priority patent/US11029290B2/en
Priority to PCT/FR2016/053046 priority patent/WO2017089695A1/fr
Publication of FR3044131A1 publication Critical patent/FR3044131A1/fr
Application granted granted Critical
Publication of FR3044131B1 publication Critical patent/FR3044131B1/fr
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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2493—Wheel shaped 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays

Landscapes

  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

L'invention concerne un procédé de calcul automatique d'une courbe de correction amplitude - distance (DAC : Distance Amplitude Correction) pour système de contrôle non destructif par voie ultrasonore, le système comprenant un capteur ultrasonore (10) et une pièce de référence (11). Le procédé comporte des étapes suivantes : 101 acquisition d'un grand nombre de points de mesure uniformément distribués sur toute la surface de la pièce de référence (11), 102 : classification non supervisée (Unsupervised Learning) des points d'acquisitions (couples temps / amplitude).
FR1561218A 2015-11-23 2015-11-23 Dispositif et procede de calcul automatique de courbe tcg Active FR3044131B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1561218A FR3044131B1 (fr) 2015-11-23 2015-11-23 Dispositif et procede de calcul automatique de courbe tcg
US15/777,165 US11029290B2 (en) 2015-11-23 2016-11-22 Device and method for the automatic calculation of a TCG curve
PCT/FR2016/053046 WO2017089695A1 (fr) 2015-11-23 2016-11-22 Dispositif et procédé de calcul automatique de courbe tcg

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1561218A FR3044131B1 (fr) 2015-11-23 2015-11-23 Dispositif et procede de calcul automatique de courbe tcg
FR1561218 2015-11-23

Publications (2)

Publication Number Publication Date
FR3044131A1 FR3044131A1 (fr) 2017-05-26
FR3044131B1 true FR3044131B1 (fr) 2020-02-21

Family

ID=55759684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561218A Active FR3044131B1 (fr) 2015-11-23 2015-11-23 Dispositif et procede de calcul automatique de courbe tcg

Country Status (3)

Country Link
US (1) US11029290B2 (fr)
FR (1) FR3044131B1 (fr)
WO (1) WO2017089695A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109490413A (zh) * 2018-11-14 2019-03-19 中国航发动力股份有限公司 一种降低棒材检测噪声的方法
CN110376290B (zh) * 2019-07-19 2020-08-04 中南大学 基于多维核密度估计的声发射源定位方法
GB2605355B (en) * 2021-02-22 2024-10-30 Cereus Ultrasonics Ltd Accoustic analysis of remote structures within a medium
CN118445542B (zh) * 2024-07-05 2024-09-17 山东芝人堂药业有限公司 一种用于灵芝孢子油提取纯化的参数监测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439054B1 (en) * 2000-05-31 2002-08-27 Honeywell International Inc. Methods of testing sputtering target materials
US20040100282A1 (en) * 2002-09-11 2004-05-27 Henrik Christensen Method and apparatus for determination of layer thickness in a multi-layer structure
FR2931556B1 (fr) * 2008-05-21 2010-06-04 Eads Europ Aeronautic Defence Procede de correction d'amplitudes d'echos mesures par inspection ultrasonore de pieces
US10338036B2 (en) * 2014-05-01 2019-07-02 TecScan Systems Inc. Method and apparatus for scanning a test object and correcting for gain
WO2016062897A1 (fr) * 2014-10-24 2016-04-28 Renishaw Plc Appareil acoustique et procédé d'inspection d'objet

Also Published As

Publication number Publication date
WO2017089695A1 (fr) 2017-06-01
FR3044131A1 (fr) 2017-05-26
US20180328897A1 (en) 2018-11-15
US11029290B2 (en) 2021-06-08

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