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2012 | 121 | 1A | A-148-A-151
Article title

Structural Noise Reduction and Its Effects on Plate Vibrations

Content
Title variants
Languages of publication
EN
Abstracts
EN
The aim of this work is reduction of structural noise generated by plate and its impact on plates vibrations. For this purpose a one-side clamped aluminum plate with 5 piezo elements attached is used. One of the elements is used for plate excitation, two as vibration sensors, and two as actuators. Structural noise is measured by a microphone connected with SVAN 912 E. Study was divided into three parts: measurements of vibrations and noise generated by excited plate, active vibration control, and structural noise reduction. A significant noise local noise reduction is obtained, although with increase in plate vibrations.
Keywords
EN
Publisher

Year
Volume
121
Issue
1A
Pages
A-148-A-151
Physical description
Dates
published
2012-01
Contributors
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
author
  • AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics Department of Mechanics and Vibroacoustics, al. A. Mickiewicza 30, 30-059 Krakow, Poland
References
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  • [5] C.R. Fuller, S.J. Elliott, P.A. Nelson, Active Control of Vibration, Academic Press, 1996
  • [6] C.H. Hansen, S.D. Snyder, Active Control of Noise and Vibration, E&FN Spon, 1997
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  • [8] P. Gardonio, Sensor-Actuator Transducers for Smart Panels, ACTIVE, Australia 2006
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  • [12] A. Brański, S. Szela, Acta Phys. Pol. A 119, 942 (2011)
  • [13] M.M. Zhang, L. Cheng, Y. Zhou, J. Acoust. Soc. Am. 126, 36 (2009)
  • [14] N. Tanaka, M. Tanaka, J. Acoust. Soc. Am. 127, 3526 (2010)
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n1a31kz
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