The Noise Source Localization of Industrial Sewing Machine by NAH Method

Zhi Wei Li; Tao Feng; Zhi Gang Huang; Bin Su; Ran Li; Ya Jun Li; Yao Wu

doi:10.4028/www.scientific.net/AMM.300-301.898

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 300-301The Noise Source Localization of Industrial Sewing...

The Noise Source Localization of Industrial Sewing Machine by NAH Method

Abstract:

According to the Near-Field Acoustic Holography (NAH) theory, we designed a measurement system, which was used to localize the noise source on five hologram surfaces of a industrial sewing machine. Moreover, we compared the localization results of the noise source on the front surface of the industrial sewing machine by NAH and sound intensity method respectively. The measurement results can provide a theoretical basis for controlling the noise of industrial sewing machine.

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Periodical:

Applied Mechanics and Materials (Volumes 300-301)

Pages:

898-902

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.300-301.898

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Online since:

February 2013

Authors:

Zhi Wei Li, Tao Feng, Zhi Gang Huang, Bin Su, Ran Li, Ya Jun Li, Yao Wu

Keywords:

Industrial Sewing Machine, NAH, Noise Source Localization

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References

[1] ZHU Cai-chao, QIN Da-tong, LI Yi-nong, QIN Shao-bo, GUO Jing-bo. Application of sound intensity measurement in noise control for motorcycle[J]. Automotive Engineering, 2002, 24(05): 395-397.

Google Scholar

[2] Williams.E. G, Maynard.J. D, Skudrzyk.E. Sound Source Reconst ructions Using a Microphone Array[J]. Journal of the Acoustical Society of America, 1980, 68(1): 340-344.

DOI: 10.1121/1.384602

Google Scholar

[3] JIANG WeiKang, WAN Quan. Review and outlook of reseachs on near-field acoustical holography theories with application[J]. Journal of Mechanical Strength, 2005, 03: 288-295.

Google Scholar

[4] Zeng Guojun, Li Xiaoyu, Wang Wei, Jiang Aihua. Detection and recognition of the main noise source of tractors using sound intensity based on virtual instrument[J]. Transactions of the Chinese Society of Agricultural Engineering, 2006(10): 117-121.

Google Scholar

[5] LI Shu-sheng, BAI Shu-zhan, LI Guo-xiang, JIA Ying-jun. Noise Sources Identification and Analysis of 4190 Diesel Engine[J]. Acta Metrologica Sinica, 2006(04): 368-370.

Google Scholar

[6] E.G. Williams. The Nearfield Acousitical Holography(NAH) Experimental Method Applied to Vibration and Radiation in Light and Heavy fluids[J]. Compufers & Srucrures ， 1997, 65(3): 323-335.

DOI: 10.1016/s0045-7949(96)00253-2

Google Scholar

[7] HE Yuan'an, HE Zuoyong. Full spatial transformation of sound field based on planar acoustic holography: I. Principle and algorithm. Acta Acustica, 2002, 27(06): 507-512.

Google Scholar