BRPI0111493B8 - método de detectar e monitorar dano em uma estrutura e aparelho para uso na detecção e monitoramento de dano em uma estrutura - Google Patents

método de detectar e monitorar dano em uma estrutura e aparelho para uso na detecção e monitoramento de dano em uma estrutura

Info

Publication number
BRPI0111493B8
BRPI0111493B8 BRPI0111493A BR0111493A BRPI0111493B8 BR PI0111493 B8 BRPI0111493 B8 BR PI0111493B8 BR PI0111493 A BRPI0111493 A BR PI0111493A BR 0111493 A BR0111493 A BR 0111493A BR PI0111493 B8 BRPI0111493 B8 BR PI0111493B8
Authority
BR
Brazil
Prior art keywords
delta
detecting
monitoring
monitoring damage
pattern
Prior art date
Application number
BRPI0111493A
Other languages
English (en)
Other versions
BR0111493A (pt
BR0111493B1 (pt
Inventor
Andrew Robert Ibbotson
Edwin William O'brien
Original Assignee
Airbus Uk Ltd
Bae Systems Plc
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 Uk Ltd, Bae Systems Plc filed Critical Airbus Uk Ltd
Publication of BR0111493A publication Critical patent/BR0111493A/pt
Publication of BR0111493B1 publication Critical patent/BR0111493B1/pt
Publication of BRPI0111493B8 publication Critical patent/BRPI0111493B8/pt

Links

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
    • 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
    • G01N29/14—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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

"método de detectar e monitorar dano em uma estrutura, aparelho para uso na detecção e monitoramento de dano em uma estrutura, e, estrutura que é monitorada quanto a dano devido a carregamento cíclico". um método e aparelho para detectar e monitorar fraturas em uma estrutura pelo monitoramento de energia acústica transmitida dentro da estrutura pela recepção contínua por um período de tempo de sinais elétricos de uma pluralidade de transdutores acústicos portados pela estrutura em um processador de pulso para formar rajadas de dados e de pulsos nos sinais e derivar, para cada uma de uma pluralidade e rajadas de dados, valores delta-t representando as diferenças entre tempos de chegada de rajada em cada sensor, os valores delta-t formando um padrão delta-t, e gerar um sinal de indicação de dano quando o padrão de delta-t for repetido por grau predeterminado.
BRPI0111493A 2000-06-08 2001-05-18 método de detectar e monitorar dano em uma estrutura e aparelho para uso na detecção e monitoramento de dano em uma estrutura BRPI0111493B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0013932.9 2000-06-08
GBGB0013932.9A GB0013932D0 (en) 2000-06-08 2000-06-08 Method and apparatus for detection of structural damage
PCT/GB2001/002213 WO2001094934A1 (en) 2000-06-08 2001-05-18 Method and apparatus for detection of structural damage

Publications (3)

Publication Number Publication Date
BR0111493A BR0111493A (pt) 2003-03-18
BR0111493B1 BR0111493B1 (pt) 2014-04-15
BRPI0111493B8 true BRPI0111493B8 (pt) 2016-09-13

Family

ID=9893208

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111493A BRPI0111493B8 (pt) 2000-06-08 2001-05-18 método de detectar e monitorar dano em uma estrutura e aparelho para uso na detecção e monitoramento de dano em uma estrutura

Country Status (14)

Country Link
US (1) US6826982B2 (pt)
EP (1) EP1297331B1 (pt)
JP (1) JP3676780B2 (pt)
KR (1) KR100713110B1 (pt)
AT (1) ATE346292T1 (pt)
AU (2) AU2001256545B2 (pt)
BR (1) BRPI0111493B8 (pt)
CA (1) CA2409016C (pt)
DE (1) DE60124711T2 (pt)
ES (1) ES2271006T3 (pt)
GB (1) GB0013932D0 (pt)
NO (1) NO20025865L (pt)
NZ (1) NZ522595A (pt)
WO (1) WO2001094934A1 (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938488B2 (en) 2002-08-21 2005-09-06 Battelle Memorial Institute Acoustic inspection device
US7413919B2 (en) * 2003-06-20 2008-08-19 Acellent Technologies, Inc. Method of manufacturing a structural health monitoring layer
US7430911B2 (en) * 2004-08-26 2008-10-07 Acellent Technologies, Inc. Method of detecting and analyzing changes in the external loading conditions of a structure
US7458266B2 (en) * 2004-09-27 2008-12-02 Samsung Electronics Co. Ltd. Method and apparatus for detecting a load change upon a structure and analyzing characteristics of resulting damage
FR2884605B1 (fr) * 2005-04-18 2007-07-06 Eads Europ Aeronautic Defence Procede et dispositif de surveillance d'une structure d'un avion
US7685862B1 (en) * 2005-04-25 2010-03-30 The United States Of America As Represented By The Secretary Of The Navy Target system giving accuracy and energy
US20070018083A1 (en) * 2005-06-13 2007-01-25 Acellent Technologies, Inc. Structural health monitoring layer having distributed electronics
US7387033B2 (en) 2005-06-17 2008-06-17 Acellent Technologies, Inc. Single-wire sensor/actuator network for structure health monitoring
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
US7596078B2 (en) * 2005-11-10 2009-09-29 Acellent Technologies, Inc. Method and apparatus for reducing crosstalk in a structural health monitoring system
US7395189B2 (en) 2005-11-14 2008-07-01 Acellent Technologies, Inc. Method and apparatus for switching among elements of a structural health monitoring system
US20100161283A1 (en) * 2006-10-03 2010-06-24 Xinlin Qing Structural health monitoring network
US20080155357A1 (en) * 2006-10-03 2008-06-26 Acellent Technologies, Inc. Structural health monitoring network
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
EP2166348A1 (en) * 2007-07-12 2010-03-24 National Institute Of Advanced Industrial Science High-pressure tank damage detecting method and device therefor
ITPR20070058A1 (it) * 2007-07-26 2009-01-27 Techimp S P A Procedimento e apparato per monitorare un'attivita di scariche elettriche parziali in un apparato elettrico alimentato con tensione continua
US8095395B2 (en) * 2007-09-25 2012-01-10 United Parcel Service Of America, Inc. Method, system, and computer readable medium for analyzing damage to a package in a shipping environment
KR100883446B1 (ko) * 2008-02-25 2009-02-13 주식회사 렉터슨 음향방출신호를 이용한 결함진단시스템 및 결함진단방법
US8073753B2 (en) * 2008-04-17 2011-12-06 United Parcel Service Of America, Inc. System and method for providing a packaging recommendation to a shipping customer
FR2937953B1 (fr) * 2008-11-05 2011-01-14 Elta Procede et installation de detection et d'analyse des dommages subis par le fuselage d'un avion en stationnement.
KR101654791B1 (ko) * 2009-11-30 2016-09-06 주식회사 렉터슨 산업설비의 결함감지를 위한 음향진동 복합 센싱유닛 및 이를 이용한 고압배관의 결함진단시스템
GB2482124B (en) 2010-07-19 2016-08-17 Ultra Electronics Ltd Acoustic structural integrity monitoring system and method
DE102011011530B4 (de) * 2011-02-17 2013-05-08 Karlsruher Institut für Technologie Verfahren zur Reduktion von Ultraschalldaten
DE102011055523A1 (de) * 2011-09-09 2013-03-14 Christoph Höweler Verfahren und Vorrichtung zur Schwingungsanalyse von Anlagen oder Maschinenelementen
US20130197823A1 (en) * 2012-01-31 2013-08-01 Keith Williams Method of aggregating data collected by non-destructive ultrasonic analysis of crimp quality
CN104330471B (zh) * 2014-10-09 2017-01-18 南京航空航天大学 航空结构损伤的Lamb波时变概率模型监测方法
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
KR101638864B1 (ko) * 2014-12-05 2016-07-12 한국항공우주연구원 손상 탐지 시스템 및 방법
CN104730150A (zh) * 2015-03-31 2015-06-24 王槐仁 多通道声发射监测系统
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
CN109562843B (zh) * 2016-09-26 2021-01-01 株式会社斯巴鲁 损伤检测系统和损伤检测方法
KR101723523B1 (ko) * 2016-11-22 2017-04-05 주식회사 아이디케이 탄성파 신호 추출 성능이 향상된 음향방출 시험장치
KR101988956B1 (ko) * 2016-12-06 2019-06-12 한국과학기술원 외부환경 변동을 고려한 적응적 다변량 통계적 공정 모니터링 기반 구조물 건전성 평가 방법
US11565365B2 (en) * 2017-11-13 2023-01-31 Taiwan Semiconductor Manufacturing Co., Ltd. System and method for monitoring chemical mechanical polishing
US11041829B2 (en) * 2018-02-01 2021-06-22 Clarkson University Measurement of fracture characteristics of adhesive polymeric materials using spiral cracking pattern
JP2020041814A (ja) * 2018-09-06 2020-03-19 株式会社東芝 検知システム、検知方法およびサーバ装置
JP7166426B2 (ja) * 2019-02-20 2022-11-07 株式会社Ｉｈｉ検査計測 繊維強化複合材料の健全性評価装置と方法
FR3094487B1 (fr) 2019-03-28 2021-02-26 Airbus Helicopters Dispositif détecteur de dommages, véhicule et procédé de détection de dommage
US11231397B2 (en) * 2019-07-26 2022-01-25 The Boeing Company Remote wide bandwidth ultrasonic inspection method and apparatus

Family Cites Families (6)

* 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
US4979124A (en) * 1988-10-05 1990-12-18 Cornell Research Foundation Adaptive, neural-based signal processor
IT1243461B (it) * 1990-07-30 1994-06-15 Pirelli Prod Diversificati Procedimento per il controllo qualitativo di prodotti aventi parti in materiale elastomerico
US5581037A (en) * 1992-11-06 1996-12-03 Southwest Research Institute Nondestructive evaluation of pipes and tubes using magnetostrictive sensors
JP2002502492A (ja) * 1995-09-18 2002-01-22 エービービー コンバッション エンヂニアリング ニュークリア パワー インコーポレイテッド 超音波試験システム用信号処理
US6399939B1 (en) * 2000-06-13 2002-06-04 North Carolina A&T State University Sensor array system

Also Published As

Publication number Publication date
GB0013932D0 (en) 2000-08-02
DE60124711T2 (de) 2007-03-29
JP2003536071A (ja) 2003-12-02
CA2409016A1 (en) 2001-12-13
EP1297331A1 (en) 2003-04-02
US20030140701A1 (en) 2003-07-31
NO20025865D0 (no) 2002-12-06
ATE346292T1 (de) 2006-12-15
WO2001094934A1 (en) 2001-12-13
KR100713110B1 (ko) 2007-05-02
NO20025865L (no) 2002-12-06
DE60124711D1 (de) 2007-01-04
AU2001256545B2 (en) 2004-09-16
KR20030014693A (ko) 2003-02-19
CA2409016C (en) 2009-07-14
JP3676780B2 (ja) 2005-07-27
US6826982B2 (en) 2004-12-07
BR0111493A (pt) 2003-03-18
NZ522595A (en) 2003-08-29
AU5654501A (en) 2001-12-17
EP1297331B1 (en) 2006-11-22
BR0111493B1 (pt) 2014-04-15
ES2271006T3 (es) 2007-04-16

Similar Documents

Publication Publication Date Title
BRPI0111493B8 (pt) método de detectar e monitorar dano em uma estrutura e aparelho para uso na detecção e monitoramento de dano em uma estrutura
EP0304170A3 (en) Temperature measurement
AU2003269149A8 (en) Underwater location apparatus
SE0101753D0 (sv) Method and apparatus to provide dynamicultrasonic measurement of rolling element bearing parameters
CA2437531A1 (en) Apparatus and method for providing alarm synchronization among multiple alarm devices
JPS5353386A (en) Time difference detection circuit
IT1213968B (it) Dispositivo per misurare,segnalare e controllare la pressione acustica (o livello sonoro) di un ambiente
WO2002095388A3 (en) Acoustic monitoring of a structure
GB2012422A (en) Apparatus and Method for Determining Velocity of Acoustic Waves in Earth Formations
WO2003009738A3 (en) Method and apparatus for bone diagnosis
JPS5368270A (en) Synchronous system radio acoustic wave signal transmission system
CA2110468A1 (en) Apparatus for Generating a Trigger Signal Used to Transmit an Ultrasonic Wave
WO2002031451A3 (en) Apparatus and method for detecting the location, intensity and initiation time of an energy pulse
JPH0434307A (ja) パルス式超音波距離測定装置
JPS6474465A (en) Partial discharge position locating device
FR2848675B1 (fr) Procede de mesure de frequence doppler par emission de trains d'impulsions lacunaires
RU2002130664A (ru) Способ фононной диагностики
JP2508009Y2 (ja) 超音波検出装置
JPS6413487A (en) Ultrasonic detector
JPS6365898B2 (pt)
SU853528A1 (ru) Ультразвуковое импульсное устройстводл КОНТРОл КАчЕСТВА МАТЕРиАлОВ
JPS5576965A (en) Acoustic device for fish detector
JPS5317752A (en) Ultrasonic transmitter and receiver installing system
JPS63105034U (pt)
JPS6436222A (en) Simultaneous control method for two equipments

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AIRBUS UK LIMITED (GB)

Free format text: TRANSFERIDO DE: BAE SYSTEMS PLC

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/04/2014, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE AO DESPACHO 16.1 PUBLICADO NA RPI 2258 DE 15.04.2014, QUANTO AO NOME DO INVENTOR

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)