KR102398804B1 - 적응형 어퍼쳐 페이즈드 어레이를 이용하는 노이즈 소스 디컴포지션 시스템 및 방법 - Google Patents

적응형 어퍼쳐 페이즈드 어레이를 이용하는 노이즈 소스 디컴포지션 시스템 및 방법 Download PDF

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KR102398804B1
KR102398804B1 KR1020150063655A KR20150063655A KR102398804B1 KR 102398804 B1 KR102398804 B1 KR 102398804B1 KR 1020150063655 A KR1020150063655 A KR 1020150063655A KR 20150063655 A KR20150063655 A KR 20150063655A KR 102398804 B1 KR102398804 B1 KR 102398804B1
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acoustic sensors
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KR20150138004A (ko
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언더브린크 제임스 로버트
브러스니악 리온
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더 보잉 컴파니
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • 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
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/02—Details or accessories of testing apparatus
    • 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
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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

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  • 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)
KR1020150063655A 2014-05-31 2015-05-07 적응형 어퍼쳐 페이즈드 어레이를 이용하는 노이즈 소스 디컴포지션 시스템 및 방법 Active KR102398804B1 (ko)

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
KR20150138004A KR20150138004A (ko) 2015-12-09
KR102398804B1 true KR102398804B1 (ko) 2022-05-16

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Country Status (6)

Country Link
US (1) US9213078B1 (https=)
EP (1) EP2950064B1 (https=)
JP (1) JP6599133B2 (https=)
KR (1) KR102398804B1 (https=)
CN (1) CN105318963B (https=)
CA (1) CA2888426C (https=)

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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
EP3777234B1 (en) * 2018-04-06 2022-03-30 LEONARDO S.p.A. Acoustic system for detecting and locating low intensity and low frequency sound sources and related locating method
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
US11867806B2 (en) * 2021-06-04 2024-01-09 Robert Bosch Gmbh Synthetic aperture acoustic imaging with deep generative model
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
CN119317513A (zh) * 2022-06-03 2025-01-14 应用材料公司 监控基板上的声学事件
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

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US20060256975A1 (en) 2005-05-10 2006-11-16 United States Of America As Represented By The Administrator Of The Nasa Deconvolution methods and systems for the mapping of acoustic sources from phased microphone arrays
US20090268555A1 (en) 2008-04-25 2009-10-29 James Robert Underbrink Method and apparatus for identifying noise sources
US20100175474A1 (en) * 2009-01-09 2010-07-15 The Boeing Company System and method for adaptable aperture planar phased array
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

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US20060256975A1 (en) 2005-05-10 2006-11-16 United States Of America As Represented By The Administrator Of The Nasa Deconvolution methods and systems for the mapping of acoustic sources from phased microphone arrays
US20090268555A1 (en) 2008-04-25 2009-10-29 James Robert Underbrink Method and apparatus for identifying noise sources
US20100175474A1 (en) * 2009-01-09 2010-07-15 The Boeing Company System and method for adaptable aperture planar phased array
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

Also Published As

Publication number Publication date
CA2888426C (en) 2018-08-14
EP2950064B1 (en) 2021-06-02
KR20150138004A (ko) 2015-12-09
CA2888426A1 (en) 2015-11-30
US20150346314A1 (en) 2015-12-03
CN105318963A (zh) 2016-02-10
US9213078B1 (en) 2015-12-15
CN105318963B (zh) 2020-03-10
JP2015227873A (ja) 2015-12-17
EP2950064A1 (en) 2015-12-02
JP6599133B2 (ja) 2019-10-30

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