AU7073196A - Ultrasonic testing (ut) system signal processing - Google Patents
Ultrasonic testing (ut) system signal processingInfo
- Publication number
- AU7073196A AU7073196A AU70731/96A AU7073196A AU7073196A AU 7073196 A AU7073196 A AU 7073196A AU 70731/96 A AU70731/96 A AU 70731/96A AU 7073196 A AU7073196 A AU 7073196A AU 7073196 A AU7073196 A AU 7073196A
- Authority
- AU
- Australia
- Prior art keywords
- signal processing
- system signal
- ultrasonic testing
- ultrasonic
- testing
- 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.)
- Abandoned
Links
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
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/40—Detecting the response signal, e.g. electronic circuits specially adapted therefor by amplitude filtering, e.g. by applying a threshold or by gain control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
- G01S7/52026—Extracting wanted echo signals
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US714926 | 1991-06-13 | ||
US388295P | 1995-09-18 | 1995-09-18 | |
US003882 | 1995-09-18 | ||
US08/714,926 US5837899A (en) | 1996-09-13 | 1996-09-13 | Ultrasonic testing (UT) system having improved signal processing |
PCT/US1996/014820 WO1997011364A1 (en) | 1995-09-18 | 1996-09-17 | Ultrasonic testing (ut) system signal processing |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7073196A true AU7073196A (en) | 1997-04-09 |
Family
ID=26672316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU70731/96A Abandoned AU7073196A (en) | 1995-09-18 | 1996-09-17 | Ultrasonic testing (ut) system signal processing |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2002502492A (en) |
CN (1) | CN1113237C (en) |
AU (1) | AU7073196A (en) |
CA (1) | CA2231274A1 (en) |
WO (1) | WO1997011364A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2128997B1 (en) * | 1997-06-30 | 2000-02-16 | Consejo Superior Investigacion | DATA REDUCER THROUGH PEAK DETECTION IN ULTRASONIC NON-DESTRUCTIVE TESTING SYSTEMS. |
ES2129004B1 (en) * | 1997-09-12 | 2000-01-01 | Consejo Superior Investigacion | NON-DESTRUCTIVE TESTING SYSTEM OF SEGMENTED ARCHITECTURE (PATHS). |
DE19802724A1 (en) * | 1998-01-24 | 1999-07-29 | Bosch Gmbh Robert | Cross-correlating vehicular ultrasound radar-ranging system providing collision warning |
GB0013932D0 (en) | 2000-06-08 | 2000-08-02 | Bae Systems Plc | Method and apparatus for detection of structural damage |
JP4552309B2 (en) | 2000-11-02 | 2010-09-29 | 株式会社Ihi | Ultrasonic flaw detection method and apparatus |
US7092843B2 (en) * | 2003-10-21 | 2006-08-15 | X-Ray Optical Systems, Inc. | Apparatus and method for suppressing insignificant variations in measured sample composition data, including data measured from dynamically changing samples using x-ray analysis techniques |
CN102271216B (en) * | 2010-06-01 | 2013-09-04 | 格科微电子(上海)有限公司 | Image sensor and signal processing method thereof |
CN102297900B (en) * | 2011-06-24 | 2012-12-26 | 中国航空工业集团公司北京航空制造工程研究所 | Multichannel parallel and synchronous acquisition method for ultrasonic pulse signal |
DE102011055523A1 (en) * | 2011-09-09 | 2013-03-14 | Christoph Höweler | Method for vibration analysis of e.g. bearing element, involves interpreting measurement values, which exceed predetermined threshold value, as oscillation pulse, and processing measurement values by algorithm |
CN103018330A (en) * | 2011-09-22 | 2013-04-03 | 北京理工大学 | Full time domain waveform acquisition and analysis technique applied to ultrasonic microscope |
KR102032541B1 (en) | 2013-02-26 | 2019-11-08 | 삼성전자주식회사 | Apparatus and method for processing a image in device |
CN107872244A (en) * | 2016-09-22 | 2018-04-03 | 成都长城开发科技有限公司 | The method and device of power line carrier communication test |
CN106516174B (en) * | 2016-12-02 | 2020-02-07 | 航天恒星科技有限公司 | Method and system for monitoring space debris impact on in-orbit spacecraft |
CN108226293B (en) * | 2017-12-26 | 2021-05-07 | 中国航空工业集团公司基础技术研究院 | Signal acquisition device for ultrasonic reflection and transmission parallel detection of sandwich structure |
EP3711161B1 (en) * | 2018-03-08 | 2023-11-01 | Alcon Inc. | Detecting peak laser pulses using control signal timings |
US11644555B2 (en) * | 2018-07-27 | 2023-05-09 | Texas Instruments Incorporated | Threshold generation for coded ultrasonic sensing |
CN111007517A (en) * | 2019-12-24 | 2020-04-14 | 芜湖美的厨卫电器制造有限公司 | Method and device for detecting ultrasonic waves, distance detection equipment and water dispenser |
CN111007516A (en) * | 2019-12-24 | 2020-04-14 | 芜湖美的厨卫电器制造有限公司 | Method and device for detecting ultrasonic waves, distance detection equipment and water dispenser |
CN113376253A (en) * | 2021-07-07 | 2021-09-10 | 北京主导时代科技有限公司 | Data processing system and method for rail flaw detection |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623892C3 (en) * | 1976-05-28 | 1988-07-28 | Karl Deutsch Prüf- und Meßgerätebau GmbH + Co KG, 5600 Wuppertal | Method for evaluating ultrasonic signals in ultrasonic testing devices for non-destructive material testing |
DE2632674B2 (en) * | 1976-07-16 | 1978-06-08 | Karl Deutsch Pruef- Und Messgeraetebau, 5600 Wuppertal | Electronic device for cyclic acquisition, evaluation and evaluation of impulses in non-destructive ultrasonic material testing |
US4234937A (en) * | 1976-08-03 | 1980-11-18 | Indianapolis Center For Advanced Research | Peak detector for resolution enhancement of ultrasonic visualization systems |
US4222275A (en) * | 1978-10-02 | 1980-09-16 | Dapco Industries, Inc. | System for non-destructively acquiring and processing information about a test piece |
JPS62135764A (en) * | 1985-12-10 | 1987-06-18 | Tokyo Keiki Co Ltd | Agc circuit of ultrasonic flaw inspector of multiplexer system |
JPS63318811A (en) * | 1987-06-22 | 1988-12-27 | Toshiba Corp | Digital filter device |
GB2279523B (en) * | 1993-03-29 | 1996-04-24 | Krautkraemer Gmbh | Method for processing digitized ultrasonic signals originating from an ultrasonic probe for the storage and later reconstruction of the ultrasonic signals |
JPH07225223A (en) * | 1994-02-14 | 1995-08-22 | Hitachi Ltd | Method and device for recording ultrasonic flaw detection wave form |
-
1996
- 1996-09-17 WO PCT/US1996/014820 patent/WO1997011364A1/en active IP Right Grant
- 1996-09-17 JP JP51149197A patent/JP2002502492A/en active Pending
- 1996-09-17 CA CA 2231274 patent/CA2231274A1/en not_active Abandoned
- 1996-09-17 CN CN96198153A patent/CN1113237C/en not_active Expired - Lifetime
- 1996-09-17 AU AU70731/96A patent/AU7073196A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2231274A1 (en) | 1997-03-27 |
WO1997011364A1 (en) | 1997-03-27 |
CN1201525A (en) | 1998-12-09 |
JP2002502492A (en) | 2002-01-22 |
CN1113237C (en) | 2003-07-02 |
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