CA2569143C - Distributed mode system for real time acoustic emission monitoring - Google Patents

Distributed mode system for real time acoustic emission monitoring Download PDF

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Publication number
CA2569143C
CA2569143C CA2569143A CA2569143A CA2569143C CA 2569143 C CA2569143 C CA 2569143C CA 2569143 A CA2569143 A CA 2569143A CA 2569143 A CA2569143 A CA 2569143A CA 2569143 C CA2569143 C CA 2569143C
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CA
Canada
Prior art keywords
acoustic emission
signals
real time
monitoring
transducer
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
CA2569143A
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English (en)
French (fr)
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CA2569143A1 (en
Inventor
Russell K. Austin
Chris Coughlin
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.)
Texas Research International Inc
Original Assignee
Texas Research International Inc
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 Texas Research International Inc filed Critical Texas Research International Inc
Publication of CA2569143A1 publication Critical patent/CA2569143A1/en
Application granted granted Critical
Publication of CA2569143C publication Critical patent/CA2569143C/en
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/16—Amplitude
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2475—Embedded probes, i.e. probes incorporated in objects to be inspected
    • 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
    • G01N29/2481—Wireless probes, e.g. with transponders or radio links
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
CA2569143A 2004-06-04 2005-06-01 Distributed mode system for real time acoustic emission monitoring Active CA2569143C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/862,096 2004-06-04
US10/862,096 US7080555B2 (en) 2004-06-04 2004-06-04 Distributed mode system for real time acoustic emission monitoring
PCT/US2005/019243 WO2005121722A1 (en) 2004-06-04 2005-06-01 Distributed mode system for real tme acoustic emission monitoring

Publications (2)

Publication Number Publication Date
CA2569143A1 CA2569143A1 (en) 2005-12-22
CA2569143C true CA2569143C (en) 2012-11-27

Family

ID=35503182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2569143A Active CA2569143C (en) 2004-06-04 2005-06-01 Distributed mode system for real time acoustic emission monitoring

Country Status (5)

Country Link
US (1) US7080555B2 (en22)
EP (1) EP2113072A4 (en22)
JP (1) JP4607960B2 (en22)
CA (1) CA2569143C (en22)
WO (1) WO2005121722A1 (en22)

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US20090157358A1 (en) * 2003-09-22 2009-06-18 Hyeung-Yun Kim System for diagnosing and monitoring structural health conditions
FR2884605B1 (fr) * 2005-04-18 2007-07-06 Eads Europ Aeronautic Defence Procede et dispositif de surveillance d'une structure d'un avion
US7571058B2 (en) * 2006-05-09 2009-08-04 Lockheed Martin Corporation System to monitor the health of a structure, program product and related methods
US7333898B2 (en) * 2006-06-05 2008-02-19 The Boeing Company Passive structural assessment and monitoring system and associated method
US8723673B2 (en) * 2007-05-04 2014-05-13 Alertek, Llc Method and apparatus for detection of structure failure
US9784718B2 (en) * 2007-05-04 2017-10-10 Alertek, Llc Method and apparatus for detection of structural failure
US8056988B2 (en) * 2008-01-15 2011-11-15 Hui-Lan Pan Cabinet assembly
US8023928B2 (en) 2008-01-16 2011-09-20 Intuitive Research And Technology System and method for monitoring an analog data signal
US7896613B2 (en) 2009-06-03 2011-03-01 General Electric Company System and method for wind turbine noise control and damage detection
US8886388B2 (en) * 2009-06-29 2014-11-11 The Boeing Company Embedded damage detection system for composite materials of an aircraft
KR101157811B1 (ko) * 2010-08-17 2012-06-22 한국표준과학연구원 대형 복합재 구조물에서의 손상위치 표정 방법
DE102010041391A1 (de) * 2010-09-24 2012-03-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Prüfung des Zustandes einer Verbindung zwischen Bauteilen
US8831895B2 (en) 2011-06-27 2014-09-09 Honeywell International Inc. Structural damage index mapping system and method
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
CN102890122B (zh) * 2012-09-29 2014-05-14 北京航空航天大学 基于声发射及自组织临界理论的热轧态和淬火态16锰钢承力件形变损伤评估系统
JP6567268B2 (ja) 2014-11-18 2019-08-28 株式会社東芝 信号処理装置、サーバ装置、検知システム及び信号処理方法
JP6587874B2 (ja) * 2015-09-10 2019-10-09 株式会社東芝 検知システム、信号処理装置及び検知方法
CN105116056B (zh) * 2015-09-17 2017-12-29 山东大学 基于fbg传感系统和二阶统计量的声发射定位系统及方法
CN105114069A (zh) * 2015-09-17 2015-12-02 中国石油大学(北京) 一种通过声发射信号监测稠油油藏盖层破坏情况的新方法
TWI574231B (zh) * 2015-11-25 2017-03-11 國立中央大學 An early warning system and method for structural collapse monitoring
JP6744919B2 (ja) * 2016-07-19 2020-08-19 株式会社日立製作所 弾性波計測解析方法および弾性波計測解析装置
CN106908521B (zh) * 2017-02-23 2019-07-02 重庆大学 基于声发射特征谱的岩体透水监测方法
US11119071B1 (en) 2017-03-10 2021-09-14 Oceangate, Inc. Systems and methods for curing, testing, validating, rating, and monitoring the integrity of composite structures
CN110261480B (zh) * 2019-07-16 2024-03-12 中国工程物理研究院化工材料研究所 一种快速测试压电材料声发射响应性能的系统及方法

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Also Published As

Publication number Publication date
EP2113072A4 (en) 2014-04-02
CA2569143A1 (en) 2005-12-22
JP4607960B2 (ja) 2011-01-05
JP2008501951A (ja) 2008-01-24
US7080555B2 (en) 2006-07-25
US20060032313A1 (en) 2006-02-16
WO2005121722A1 (en) 2005-12-22
EP2113072A1 (en) 2009-11-04

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