Prediction and Analysis of Vehicle Cab Interior Noise Based on Structure-Acoustic Coupling

Wen Ku Shi; Guang Ming Wu; Zhi Yong Chen; Nian Cheng Guo

doi:10.4028/www.scientific.net/AMR.424-425.637

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 424-425Prediction and Analysis of Vehicle Cab Interior...

Prediction and Analysis of Vehicle Cab Interior Noise Based on Structure-Acoustic Coupling

Abstract:

To study the vibration characteristics of the vehicle’s cab, finite element model of the cab was established and structural modal analysis was made. According to the internal structure of the cab, acoustic finite element modal of the cab including the seats was built and cavity acoustics modal analysis was carried out. Based on the structural modal and acoustic model of the cab, the coupled acoustic-structure model was carried. The acoustic response of the cab was calculated by mode-superposition

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Periodical:

Advanced Materials Research (Volumes 424-425)

Pages:

637-640

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.424-425.637

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Online since:

January 2012

Authors:

Wen Ku Shi, Guang Ming Wu, Zhi Yong Chen, Nian Cheng Guo

Keywords:

Acoustic Response Analysis, Cavity Acoustics Modal, Finite Element Analysis (FEA), Structural Modal, Structure-Acoustic Coupling

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References

[1] Cao Youqiang, Deng Zhaoxiang, Li Changmin: Prediction of Vibration and Noise in Vehicle Interior Coupled Sound Field. Automotive Engineering, vol. 30, No. 6, p.483~487 (2008).

Google Scholar

[2] Rudroju S, Gupta A, Yandamuri S: Operational Modal Analysis of Aluminum Beams. Journal of the lest, vol. 50, pp.74-85 (2007).

DOI: 10.17764/jiet.50.1.46135mk32426g047

Google Scholar

[3] Keyu Qi, Zhengjia He, Zhen Li, et al: Vibration based operational modal analysis of rotor systems. Measurement, vol. 41, pp.810-816 (2008).

DOI: 10.1016/j.measurement.2007.11.009

Google Scholar

[4] CHEN Zhi-yong, SHI Wen-ku, SHEN Zhi-hong, et al: Modal analysis for body and frame of a light-type bus, Journal of Vibration and Shock, vol. 29, pp.244-246 (2010).

Google Scholar

[5] Nefske D J, Wolf J R, et al: Structure-acoustic Finite Element Analysis of the Automobile Passenger Compartment: a View of Current Practice. Journal of Sound and Vibration, vol. 80, pp.247-266 (1982).

DOI: 10.1016/0022-460x(82)90194-8

Google Scholar