CA2955826C - Method and apparatus for acoustic emissions testing - Google Patents

Method and apparatus for acoustic emissions testing Download PDF

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Publication number
CA2955826C
CA2955826C CA2955826A CA2955826A CA2955826C CA 2955826 C CA2955826 C CA 2955826C CA 2955826 A CA2955826 A CA 2955826A CA 2955826 A CA2955826 A CA 2955826A CA 2955826 C CA2955826 C CA 2955826C
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CA
Canada
Prior art keywords
acoustic
frequency distribution
bins
frequency
waveform data
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
CA2955826A
Other languages
English (en)
French (fr)
Other versions
CA2955826A1 (en
Inventor
Hong Hue Tat
Yuan-Jye Wu
Joseph D. Schaefer
Mary J. Matthews
Anne Kao
Victor P. Pauca
Rongzhong Li
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of CA2955826A1 publication Critical patent/CA2955826A1/en
Application granted granted Critical
Publication of CA2955826C publication Critical patent/CA2955826C/en
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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
    • G01N29/04—Analysing solids
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • 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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CA2955826A 2016-05-10 2017-01-20 Method and apparatus for acoustic emissions testing Active CA2955826C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/150,595 US9989501B2 (en) 2016-05-10 2016-05-10 Method and apparatus for acoustic emissions testing
US15/150,595 2016-05-10

Publications (2)

Publication Number Publication Date
CA2955826A1 CA2955826A1 (en) 2017-11-10
CA2955826C true CA2955826C (en) 2021-03-09

Family

ID=58668725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2955826A Active CA2955826C (en) 2016-05-10 2017-01-20 Method and apparatus for acoustic emissions testing

Country Status (6)

Country Link
US (1) US9989501B2 (enExample)
EP (1) EP3244204B1 (enExample)
JP (1) JP6938200B2 (enExample)
KR (1) KR102818732B1 (enExample)
CN (1) CN107356669B (enExample)
CA (1) CA2955826C (enExample)

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US10564130B2 (en) 2016-05-10 2020-02-18 The Boeing Company Method and apparatus for acoustic emissions testing
WO2018144612A1 (en) 2017-01-31 2018-08-09 Experian Information Solutions, Inc. Massive scale heterogeneous data ingestion and user resolution
US10801998B2 (en) * 2017-03-13 2020-10-13 University Of South Carolina Identifying structural defect geometric features from acoustic emission waveforms
KR102813799B1 (ko) * 2018-05-04 2025-05-29 더 보잉 컴파니 음향 방출 시험을 위한 방법 및 장치
US10963434B1 (en) 2018-09-07 2021-03-30 Experian Information Solutions, Inc. Data architecture for supporting multiple search models
KR102154413B1 (ko) * 2018-12-27 2020-09-09 울산대학교 산학협력단 음향 방출 결함 신호 검출 장치 및 방법
CN110108803B (zh) * 2019-05-08 2021-10-01 上海航天设备制造总厂有限公司 一种基于声发射传感的搅拌针断针检测的装置及方法
US11941065B1 (en) 2019-09-13 2024-03-26 Experian Information Solutions, Inc. Single identifier platform for storing entity data
US11262195B2 (en) * 2020-03-02 2022-03-01 The Boeing Company Surface roughness analysis system and methods of analyzing surface roughness of a workpiece
DE102020205145A1 (de) 2020-04-23 2021-10-28 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer Materialinformation
CN112229585B (zh) * 2020-09-18 2022-07-08 长沙理工大学 基于人工智能与声发射技术的裂缝损伤定位方法以及系统
US11880377B1 (en) 2021-03-26 2024-01-23 Experian Information Solutions, Inc. Systems and methods for entity resolution
US20250155409A1 (en) * 2023-11-15 2025-05-15 Saudi Arabian Oil Company Auto-calibration system and method for continuous acoustic emission based structural health monitoring

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US4382384A (en) * 1981-06-15 1983-05-10 The Regents Of The University Of California Acoustic penetrometer for subsoil investigation
GB8722262D0 (en) * 1987-09-22 1987-10-28 British Petroleum Co Plc Determining particle size distribution
GB8727178D0 (en) 1987-11-20 1987-12-23 British Petroleum Co Plc Monitoring accoustic emissions
US4901575A (en) * 1988-11-30 1990-02-20 Gp Taurio, Inc. Methods and apparatus for monitoring structural members subject to transient loads
JP2995518B2 (ja) * 1992-08-14 1999-12-27 株式会社日立製作所 学習型異常診断アルゴリズム自動構築方法およびその装置
US5528557A (en) * 1995-08-07 1996-06-18 Northrop Grumman Corporation Acoustic emission source location by reverse ray tracing
US5814729A (en) * 1996-09-09 1998-09-29 Mcdonnell Douglas Corporation System for in-situ delamination detection in composites
JP2000233369A (ja) * 1999-02-15 2000-08-29 Noritake Co Ltd 研削状態監視装置およびドレッシング状態監視装置
US6386038B1 (en) * 1999-11-24 2002-05-14 Lewis, Iii Carl Edwin Acoustic apparatus and inspection methods
US20080059086A1 (en) * 2002-02-21 2008-03-06 Ziyad Duron System and method for determining and detecting stability loss in structures
GB0513901D0 (en) * 2005-07-06 2005-08-10 Airbus Uk Ltd Method and apparatus for measuring the structural integrity of a safe-life aircraft component
JP5028028B2 (ja) * 2006-05-24 2012-09-19 株式会社ジェイテクト アコースティックエミッション検出装置および制御装置
US8190338B2 (en) * 2008-09-02 2012-05-29 The Board Of Regents Of The University Of Oklahoma Method and apparatus for compaction of roadway materials
EP2324336B1 (en) 2008-09-02 2020-03-18 The Board of Regents of the University of Oklahoma Method for compaction of roadway materials
JP6329338B2 (ja) * 2012-04-30 2018-05-23 ゼネラル・エレクトリック・カンパニイ ステータベーンの健全性を監視するためのシステムおよび方法
US10191016B2 (en) * 2012-05-16 2019-01-29 Hidden Solutions Llc Method and system for passive detection, localization and characterization of mechanical wave sources using ultrasonic guided waves
CN103447887B (zh) * 2013-07-23 2016-02-24 杭州电子科技大学 基于金属带锯条声发射特性的锯切负载检测装置及方法

Also Published As

Publication number Publication date
KR102818732B1 (ko) 2025-06-11
US9989501B2 (en) 2018-06-05
KR20170126786A (ko) 2017-11-20
EP3244204B1 (en) 2023-06-21
CN107356669A (zh) 2017-11-17
US20170328868A1 (en) 2017-11-16
JP2017227624A (ja) 2017-12-28
CA2955826A1 (en) 2017-11-10
BR102017005479A2 (pt) 2018-04-03
JP6938200B2 (ja) 2021-09-22
EP3244204A1 (en) 2017-11-15
CN107356669B (zh) 2022-03-04

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Effective date: 20181217