Research of moving noise source recognition based on microphone array

ZHOU Jiajian; HAO Xuan; CHEN Dabin; FU Zengliang; LIANG Bin; ZHANG Xu

doi:10.7638/kqdlxxb-2020.0127

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Research of moving noise source recognition based on microphone array

更新时间：2026-05-28

- Research of moving noise source recognition based on microphone array
- Vol. 40, Issue 5, Pages: 61-70(2022)
- 作者机构：
  
  中国航天空气动力技术研究院,北京,100074
- 作者简介：
- 基金信息：
- DOI：10.7638/kqdlxxb-2020.0127
  CLC： V211.7
- Published：2022
- 稿件说明：
移动端阅览
周家检, 郝璇, 陈大斌, 等. 基于麦克风阵列的运动声源识别技术[J]. 空气动力学学报, 2022, 40(5): 61−70.

ZHOU Jiajian, HAO Xuan, CHEN Dabin, et al. Research of moving noise source recognition based on microphone array[J]. 2022, 40(5): 61-70.
周家检, 郝璇, 陈大斌, 等. 基于麦克风阵列的运动声源识别技术[J]. 空气动力学学报, 2022, 40(5): 61−70. DOI： 10.7638/kqdlxxb-2020.0127

ZHOU Jiajian, HAO Xuan, CHEN Dabin, et al. Research of moving noise source recognition based on microphone array[J]. 2022, 40(5): 61-70. DOI： 10.7638/kqdlxxb-2020.0127.

摘要

麦克风相阵列测量技术是气动噪声研究的重要手段。针对利用麦克风相阵列技术识别运动声源的难点，对时域波束形成算法、解多普勒效应技术等核心技术开展了研究，建立了适用于运动声源的麦克风相阵列测量技术。通过运动声源仿真，验证了阵列数据处理算法，进而分析了航迹误差和数据长度对声源识别的影响。提出了一种考虑声传播相关性丢失问题的阵列优化设计方法，设计了满足无人机噪声飞行试验需求的阵列。在此基础上，基于某型无人机噪声飞行试验开展运动声源识别技术验证，实现了起飞和低空平飞状态螺旋桨和发动机噪声源的定位与识别。

Abstract

Microphone phased array technique is an important measure for aeroacoustics research. In accordance with the difficulties of moving noise sources recognition

the core technology such as time domain beamforming algorithm and de-dopplerization methods were studied and the measurement technique of microphone phased array used for moving object was developed. The data processing algorithm is validated with the simulated noise source

as well as the influence of trajectory error and data length. In considering the loss of coherence due to atmospheric turbulence during propagation from noise sources on the aircraft to microphones on the ground

a kind of array optimization method was proposed to design the array suitable for UAV noise test. A flight test of UAV noise was carried out and the noise source of propeller and engine at take-off and low-altitude cruise were identified successfully.

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references

STOKER R, GUO Y P, STREETT C, et al. Airframe noise source locations of a 777 aircraft in flight and comparisons with past model-scale tests[C]// 9th AIAA/CEAS Aeroacoustics Conference and Exhibit, Hilton Head, South Carolina. Reston, Virigina: AIAA, 2003. doi: 10.2514/6.2003-3232

RAVETTA P, BURDISSO R, NG W. Wind tunnel aeroacoustic measurements of a 26%-scale 777 main landing gear[C]// 10th AIAA/CEAS Aeroacoustics Conference, Manchester, GREAT BRITAIN. Reston, Virigina: AIAA, 2004. doi: 10.2514/6.2004-2885

BRUSNIAK L, UNDERBRINK J, STOKER R. Acoustic imaging of aircraft noise sources using large aperture phased arrays[C]// 12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference), Cambridge, Massachusetts. Reston, Virigina: AIAA, 2006. doi: 10.2514/6.2006-2715

HUMPHREYS W M Jr, BROOKS T F. Noise spectra and directivity for a scale-model landing gear: AIAA 2007-3458[J]. Reston: AIAA, 2007.

SILLER H A. Localisation of sound sources on aircraft in flight[C]//Proceedings of ASME 2012 Noise Control and Acoustics Division Conference at InterNoise 2012, New York City, New York, USA. 2013: 193-202. doi: 10.1115/NCAD2012-0575

SNELLEN M, DOMHOF J, KOELWIJN A, et al. Phased array B737 fly over measurements for assessing[C]// Berlin Beamforming Conference, 2012.

FLEURY V, MALBEQUI P. Slat noise assessment from A340 flyover measurements[C]// Berlin Beamforming Conference, BeBeC-2012-02, 2012.

ZECHEL G, ZEIBIG A, BEITELSCHMIDT M. Time-domain beamforming on moving objects with known trajectories[J]. 3rd Berlin Beamforming Conference, 2010: 1-8.

WANG X N, LI Z C, CHEN Z W, et al. Researching on aerodynamic noise sources identification technology in anechoic wind tunnel[J]. Acta Aerodynamica Sinica, 2012, 30(3): 284-290. (in Chinese)

ZHOU J J, HAO X, ZHANG W M, et al. Application of phased array technique in the research of civil airplane airframe noise[J]. Acta Aerodynamica Sinica, 2016, 34(1): 91-97. (in Chinese)

CHEN B, LI Z F, TAN X, et al. Investigation of aeroacoustic localization technique in lining test section[J]. Journal of Experiments in Fluid Mechanics, 2015, 29(5): 78-83. (in Chinese)

YAN H, HUANG W C, LIU X Q, et al. Noise experiment for an aircraft landing gear[J]. Science Technology and Engineering, 2016, 16(19): 116-120. (in Chinese)

JI J C, BAI L, HUANG X. A state observer based algorithm for aeroacoustic beamforming[J]. Acta Aeronautica et Astronautica Sinica, 2011, 32(1): 35-40. (in Chinese)

CHEN Y, GAO Y, WANG Y G, et al. Wind tunnel experimental research on the effect of guide cover on aerodynamic noise of pantograph[J]. Technical Acoustics, 2018, 37(5): 475-481. (in Chinese)

ELKOBY R, BRUSNIAK L, STOKER R W, et al. Airframe noise results from the QTD Ⅱ flight test program: AIAA-2007-3457[R]. Reston: AIAA, 2007.

QIAO W Y, MICHEL U. A study on landing aircraft noise based on the fly-over measurements with a planar microphone array[J]. Acta Acustica, 2001, 26(2): 161-168. (in Chinese)

QIAO W Y, MICHEL U. Experimental study on airframe noise with improved data reduction method of microphone array measurements[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(3): 527-533. (in Chinese)

DOUGHERTY R. Advanced time-domain beamforming techniques[C]// 10th AIAA/CEAS Aeroacoustics Conference, Manchester, GREAT BRITAIN. Reston, Virigina: AIAA, 2004. doi: 10.2514/6.2004-2955

SIJTSMA P, STOKER R. Determination of absolute contributions of aircraft noise components using fly-over array measurements[C]// 10th AIAA/CEAS Aeroacoustics Conference, Manchester, GREAT BRITAIN. Reston, Virigina: AIAA, 2004. doi: 10.2514/6.2004-2958

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