JP7319620B2 - 内部状態検出装置及び乗り物 - Google Patents

内部状態検出装置及び乗り物 Download PDF

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JP7319620B2
JP7319620B2 JP2020566385A JP2020566385A JP7319620B2 JP 7319620 B2 JP7319620 B2 JP 7319620B2 JP 2020566385 A JP2020566385 A JP 2020566385A JP 2020566385 A JP2020566385 A JP 2020566385A JP 7319620 B2 JP7319620 B2 JP 7319620B2
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vibration
detection device
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JPWO2020149196A1 (https=
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拓 近藤
晃広 千葉
翔太 手塚
洋二 岡部
理 齋藤
ペイウェン ダン
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University of Tokyo NUC
Yamaha Motor Co Ltd
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Yamaha Motor Co Ltd
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    • 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
    • G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/42—Detecting the response signal, e.g. electronic circuits specially adapted therefor by frequency filtering or by tuning to resonant frequency
    • 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
    • G01N29/043—Analysing solids in the interior, e.g. by shear 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
    • G01N29/07—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
    • G01N29/2437—Piezoelectric 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • 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
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • 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
    • G01N2291/102—Number of transducers one emitter, one receiver
    • 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
    • G01N2291/103—Number of transducers one emitter, two or more receivers

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  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP2020566385A 2019-01-15 2020-01-08 内部状態検出装置及び乗り物 Active JP7319620B2 (ja)

Applications Claiming Priority (3)

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JP2019004768 2019-01-15
JP2019004768 2019-01-15
PCT/JP2020/000332 WO2020149196A1 (ja) 2019-01-15 2020-01-08 内部状態検出装置及び乗り物

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JP7319620B2 true JP7319620B2 (ja) 2023-08-02

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US (1) US12146855B2 (https=)
EP (1) EP3896442B1 (https=)
JP (1) JP7319620B2 (https=)
TW (1) TWI785300B (https=)
WO (1) WO2020149196A1 (https=)

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
EP4337950A4 (en) * 2021-07-08 2024-12-18 Delta Engineering Corporation NON-DESTRUCTIVE TESTING OF COMPOSITE COMPONENTS
CN114487109B (zh) * 2022-01-19 2022-08-23 哈尔滨工业大学 一种基于单模态多频率信号融合的无基线数据应力在线监测方法、系统、设备和介质
CN119198910A (zh) * 2024-11-05 2024-12-27 杭州千岛湖培生船艇有限公司 一种赛艇瑕疵检测系统

Citations (9)

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JP2004177266A (ja) 2002-11-27 2004-06-24 Sumitomo Metal Ind Ltd 鋼板の板波探傷方法及びこの探傷方法を実施する鋼板の製造方法並びにこの製造方法によって製造された鋼板
JP2004301580A (ja) 2003-03-31 2004-10-28 National Institute Of Advanced Industrial & Technology 複合材料の衝撃層間剥離検出方法および装置
JP2006343154A (ja) 2005-06-07 2006-12-21 Jfe Engineering Kk 構造物の超音波検査方法及び装置
JP2011191230A (ja) 2010-03-16 2011-09-29 Fuji Heavy Ind Ltd 損傷診断システム及び損傷診断方法
JP2011529182A (ja) 2008-07-22 2011-12-01 ネーデルランツ オルガニサティー フォール トゥーゲパストナトゥールヴェテンシャッペリーク オンデルズーク テーエンオー 腐食の監視
US20150040671A1 (en) 2013-08-12 2015-02-12 Texas Instruments Incorporated Structural health monitoring system and method
CN107917957A (zh) 2017-10-27 2018-04-17 中车青岛四方机车车辆股份有限公司 一种板形结构的损伤检测方法
WO2018101374A1 (ja) 2016-12-01 2018-06-07 ヤマハ発動機株式会社 傾斜車両
JP2018205185A (ja) 2017-06-06 2018-12-27 日立Ｇｅニュークリア・エナジー株式会社 超音波検査方法

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JPS52152026A (en) 1976-06-10 1977-12-17 Iseki & Co Ltd Sensor for controlling direction of movement of mobil agricultural machines
JP4150564B2 (ja) * 2002-09-24 2008-09-17 味の素株式会社 繊維強化プラスチックの劣化度評価方法および繊維強化プラスチックの強度測定装置
US8499632B1 (en) * 2010-08-23 2013-08-06 The Boeing Company Characterizing anomalies in a laminate structure
KR101205773B1 (ko) * 2010-12-06 2012-12-03 한국항공우주연구원 변형률 및 손상 동시 능동 센싱 섬유파 압전 트랜스듀서
JP6506564B2 (ja) * 2015-02-04 2019-04-24 川崎重工業株式会社 鉄道車両用台車の板バネの状態監視装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004177266A (ja) 2002-11-27 2004-06-24 Sumitomo Metal Ind Ltd 鋼板の板波探傷方法及びこの探傷方法を実施する鋼板の製造方法並びにこの製造方法によって製造された鋼板
JP2004301580A (ja) 2003-03-31 2004-10-28 National Institute Of Advanced Industrial & Technology 複合材料の衝撃層間剥離検出方法および装置
JP2006343154A (ja) 2005-06-07 2006-12-21 Jfe Engineering Kk 構造物の超音波検査方法及び装置
JP2011529182A (ja) 2008-07-22 2011-12-01 ネーデルランツ オルガニサティー フォール トゥーゲパストナトゥールヴェテンシャッペリーク オンデルズーク テーエンオー 腐食の監視
JP2011191230A (ja) 2010-03-16 2011-09-29 Fuji Heavy Ind Ltd 損傷診断システム及び損傷診断方法
US20150040671A1 (en) 2013-08-12 2015-02-12 Texas Instruments Incorporated Structural health monitoring system and method
WO2018101374A1 (ja) 2016-12-01 2018-06-07 ヤマハ発動機株式会社 傾斜車両
JP2018205185A (ja) 2017-06-06 2018-12-27 日立Ｇｅニュークリア・エナジー株式会社 超音波検査方法
CN107917957A (zh) 2017-10-27 2018-04-17 中车青岛四方机车车辆股份有限公司 一种板形结构的损伤检测方法

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岡部洋二，組込型広帯域ラム波送受振システムによるCFRP接着構造の剥がれ損傷検知，日本機械学会論文集（Ａ編），2010年，Vol.76 No.764，pp.465-472
岡部洋二，複合材料中の損傷検知のための広帯域超音波送受振システム，生産研究，2008年，Vol.60 N.4，pp.385-388

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EP3896442B1 (en) 2024-12-18
WO2020149196A1 (ja) 2020-07-23
EP3896442A1 (en) 2021-10-20
TW202100996A (zh) 2021-01-01
EP3896442A4 (en) 2022-01-26
US12146855B2 (en) 2024-11-19
JPWO2020149196A1 (https=) 2020-07-23
TWI785300B (zh) 2022-12-01
US20210341426A1 (en) 2021-11-04

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