CA2888426C - Noise source decomposition system and method using an adaptable aperture phased array - Google Patents
Noise source decomposition system and method using an adaptable aperture phased array Download PDFInfo
- Publication number
- CA2888426C CA2888426C CA2888426A CA2888426A CA2888426C CA 2888426 C CA2888426 C CA 2888426C CA 2888426 A CA2888426 A CA 2888426A CA 2888426 A CA2888426 A CA 2888426A CA 2888426 C CA2888426 C CA 2888426C
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- sound sensors
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000000354 decomposition reaction Methods 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims abstract description 72
- 238000012545 processing Methods 0.000 claims abstract description 64
- 230000008569 process Effects 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 4
- 230000026676 system process Effects 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 13
- 238000012937 correction Methods 0.000 description 9
- 238000004364 calculation method Methods 0.000 description 8
- 238000003491 array Methods 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
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- 238000002156 mixing Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Classifications
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
- G01S5/20—Position of source determined by a plurality of spaced direction-finders
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2410/00—Microphones
- H04R2410/05—Noise reduction with a separate noise microphone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/292,854 | 2014-05-31 | ||
| US14/292,854 US9213078B1 (en) | 2014-05-31 | 2014-05-31 | Noise source decomposition system and method using an adaptable aperture phased array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2888426A1 CA2888426A1 (en) | 2015-11-30 |
| CA2888426C true CA2888426C (en) | 2018-08-14 |
Family
ID=53175265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2888426A Active CA2888426C (en) | 2014-05-31 | 2015-04-16 | Noise source decomposition system and method using an adaptable aperture phased array |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9213078B1 (enExample) |
| EP (1) | EP2950064B1 (enExample) |
| JP (1) | JP6599133B2 (enExample) |
| KR (1) | KR102398804B1 (enExample) |
| CN (1) | CN105318963B (enExample) |
| CA (1) | CA2888426C (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225915B (zh) * | 2016-07-27 | 2019-07-09 | 三明厦钨新能源材料有限公司 | 一种用于判断振动筛振动方式的标识、振动筛和方法 |
| CN106289511B (zh) * | 2016-10-14 | 2022-08-09 | 中国铁路设计集团有限公司 | 建设施工宽带噪声的实时定向测量装置 |
| US10677832B2 (en) | 2017-05-26 | 2020-06-09 | Rohde & Schwarz Gmbh & Co. Kg | Over the air measurement system and method |
| US10746773B2 (en) | 2017-05-26 | 2020-08-18 | Rhode & Schwarz Gmbh & Co. Kg | Test system and method for measuring beam characteristics |
| US10677831B2 (en) * | 2017-05-26 | 2020-06-09 | Rohde & Schwarz Gmbh & Co. Kg | Test system and method for measuring beam characteristics |
| EP3531090A1 (en) * | 2018-02-27 | 2019-08-28 | Distran AG | Estimation of the sensitivity of a detector device comprising a transducer array |
| SMT202200273T1 (it) * | 2018-04-06 | 2022-07-21 | Leonardo Spa | Sistema acustico per rilevare e localizzare sorgenti sonore a bassa intensità e a bassa frequenza e relativo metodo di localizzazione |
| US10560862B1 (en) * | 2018-07-18 | 2020-02-11 | Denso International America, Inc. | Interference-aware applications for connected vehicles |
| CN109709213A (zh) * | 2018-12-17 | 2019-05-03 | 合肥长安汽车有限公司 | 一种多金属薄板白车门总成隔音量的测试装置及测试方法 |
| CN110806262B (zh) * | 2019-11-21 | 2023-10-17 | 杭州汇测科技有限公司 | 多通道应变分析测试系统及其测试方法 |
| CN114136648B (zh) * | 2021-10-20 | 2023-06-13 | 中国航发四川燃气涡轮研究院 | 基于声阵列的航空发动机风扇动叶的气动激励辨识方法 |
| CN114046874B (zh) * | 2022-01-11 | 2022-03-18 | 中国空气动力研究与发展中心高速空气动力研究所 | 一种超声速喷流近场噪声测量的试验装置 |
| CN115184866B (zh) * | 2022-09-14 | 2022-11-29 | 中国民航大学 | 一种面向机场航空噪声源的定位方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985024A (en) | 1975-02-28 | 1976-10-12 | Grumman Corporation | Acoustic emission process and system for improved flaw source location |
| US6205224B1 (en) | 1996-05-17 | 2001-03-20 | The Boeing Company | Circularly symmetric, zero redundancy, planar array having broad frequency range applications |
| US6583768B1 (en) | 2002-01-18 | 2003-06-24 | The Boeing Company | Multi-arm elliptic logarithmic spiral arrays having broadband and off-axis application |
| US7139221B1 (en) * | 2004-08-11 | 2006-11-21 | The United States Of America As Represented By The Secretary Of The Navy | Close range sonar system and method |
| US7330396B2 (en) | 2004-10-13 | 2008-02-12 | Wayne State University | Farfield analysis of noise sources |
| US7783060B2 (en) | 2005-05-10 | 2010-08-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Deconvolution methods and systems for the mapping of acoustic sources from phased microphone arrays |
| US7671761B2 (en) | 2007-12-12 | 2010-03-02 | The Boeing Company | Method and system for calculating altitude above runway for an aircraft |
| JP2009192299A (ja) * | 2008-02-13 | 2009-08-27 | Hitachi Ltd | 音源探査装置 |
| US7929376B2 (en) | 2008-04-25 | 2011-04-19 | The Boeing Company | Method and apparatus for identifying noise sources |
| DE102008030053B4 (de) * | 2008-06-25 | 2010-03-18 | Atlas Elektronik Gmbh | Verfahren und Vorrichtung zum passiven Bestimmen von Zielparametern |
| US9253565B2 (en) | 2008-06-30 | 2016-02-02 | The Boeing Company | System and characterization of noise sources using acoustic phased arrays and time series correlations |
| US8009507B2 (en) * | 2009-01-09 | 2011-08-30 | The Boeing Company | System and method for adaptable aperture planar phased array |
| JP2012202958A (ja) * | 2011-03-28 | 2012-10-22 | Ono Sokki Co Ltd | 騒音源同定システム |
| US9218728B2 (en) * | 2012-02-02 | 2015-12-22 | Raytheon Company | Methods and apparatus for acoustic event detection |
| CN103235286B (zh) * | 2013-04-09 | 2015-01-28 | 国家电网公司 | 一种对电噪声源的高精度定位方法 |
| JP2013250277A (ja) * | 2013-08-14 | 2013-12-12 | Nec Corp | 目標運動解析方法及び目標運動解析装置 |
| US9247364B2 (en) * | 2013-10-18 | 2016-01-26 | The Boeing Company | Variable aperture phased array incorporating vehicle swarm |
| JP2015081824A (ja) * | 2013-10-22 | 2015-04-27 | 株式会社国際電気通信基礎技術研究所 | 放射音強度マップ作成システム、移動体および放射音強度マップ作成方法 |
| EP3012651A3 (en) * | 2014-10-06 | 2016-07-27 | Reece Innovation Centre Limited | An acoustic detection system |
-
2014
- 2014-05-31 US US14/292,854 patent/US9213078B1/en active Active
-
2015
- 2015-04-15 EP EP15163683.4A patent/EP2950064B1/en active Active
- 2015-04-16 CA CA2888426A patent/CA2888426C/en active Active
- 2015-05-07 KR KR1020150063655A patent/KR102398804B1/ko active Active
- 2015-05-25 JP JP2015105321A patent/JP6599133B2/ja active Active
- 2015-05-27 CN CN201510279192.9A patent/CN105318963B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105318963A (zh) | 2016-02-10 |
| CA2888426A1 (en) | 2015-11-30 |
| US20150346314A1 (en) | 2015-12-03 |
| EP2950064A1 (en) | 2015-12-02 |
| EP2950064B1 (en) | 2021-06-02 |
| US9213078B1 (en) | 2015-12-15 |
| KR102398804B1 (ko) | 2022-05-16 |
| JP6599133B2 (ja) | 2019-10-30 |
| CN105318963B (zh) | 2020-03-10 |
| JP2015227873A (ja) | 2015-12-17 |
| KR20150138004A (ko) | 2015-12-09 |
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