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Optimal Placement of Piezoelectric Actuators to Interior Noise Control

  • I. Hagiwara
  • Q. Z. Shi
  • D. W. Wang
  • Z. S. Rao
Conference paper
  • 183 Downloads
Part of the Solid Mechanics and Its Applications book series (SMIA, volume 89)

Abstract

An important problem to systems such as automobiles, ships and aircrafls is the control of interior noise whkii is being generated by the vibration of an elastic structure. In the present study, active control of interior noise is of primary interest In the past decade, closely related to ‘sound quality’ and spectrum shaping, the research on noise control has been paid more and more attention in attenuating low frequencies and reshaping the acoustical modes to obtain a satisfactory acoustical environment [1]. Active control with smart material becomes a topic in the recent development of material science and has been gaining a rapid development in real application [2].

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References

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Copyright information

© Springer Science+Business Media Dordrecht 2001

Authors and Affiliations

  • I. Hagiwara
    • 1
  • Q. Z. Shi
    • 1
  • D. W. Wang
    • 1
  • Z. S. Rao
    • 1
  1. 1.Dept. of Mechanical Engineering and ScienceTokyo Institute of TechnologyTokyoJapan

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