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Applied Mathematics and Mechanics (English Edition) ›› 2002, Vol. 23 ›› Issue (3): 350-354.

• 论文 • 上一篇    下一篇

THEORETICAL MODEL OF VIBRATING OBJECT TRANSMITTING NOISE TOWARDS EXTERNAL SOUND

姚志远   

  1. Department of Engineering Mechanics, Southeast University, Nanjing 210096, P. R. China
  • 收稿日期:2000-05-08 修回日期:2001-09-20 出版日期:2002-03-18 发布日期:2002-03-18
  • 基金资助:
    the National Natural Science Foundation of China(59775022)

THEORETICAL MODEL OF VIBRATING OBJECT TRANSMITTING NOISE TOWARDS EXTERNAL SOUND

YAO Zhi-yuan   

  1. Department of Engineering Mechanics, Southeast University, Nanjing 210096, P. R. China
  • Received:2000-05-08 Revised:2001-09-20 Online:2002-03-18 Published:2002-03-18
  • Supported by:
    the National Natural Science Foundation of China(59775022)

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摘要： On the basic theory of modal method, the coupling relation between the vibration of objects and external sound was analyzed, the theoretical model solving the vibration and noise was provided, the corresponding calculation formula was given. The calculating results show out that this calculation formula is correct.

Abstract: On the basic theory of modal method, the coupling relation between the vibration of objects and external sound was analyzed, the theoretical model solving the vibration and noise was provided, the corresponding calculation formula was given. The calculating results show out that this calculation formula is correct.

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