Art

J-GLOBAL ID：200902285426044559   Reference number：08A0368491

Estimation of Transient Sound Power Using Probabilistic Model of Random Impact Forces and Application to Noise Reduction

ランダム衝撃力の確率モデルを用いた過渡音響出力の予測とそのノイズ低減への応用

Author (4)： MORIKAWA Koichi (Graduate School of Engineering, Tokyo Inst. of Technol.) ,  KURAMOTO Yoshikazu (NSK LTD.) ,  IWATSUKI Nobuyuki (Graduate School of Engineering, Tokyo Inst. of Technol.) ,  NAGASAWA Masayoshi (GLORY LTD.)
Material： Journal of System Design and Dynamics (Web)  (J Syst Des Dyn (Web))
Volume： 2  Issue： 1  Page： 342-353 (J-STAGE)  Publication year： 2008 
JST Material Number： U0040A  ISSN： 1881-3046  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *noise control ,  stochastic model ,  random vibration ,  force ,  modal analysis ,  energy ,  sound
Semi thesaurus term： impact force ,  音響パワー

JST classification (1)： Propagation of sound waves  (BB03030G)

Reference (11)：

• (1) Verhoeven, J., Excitation Force Identification of Rotating Machines Using Operational Rotor/Stator Amplitude Data and Analytical Synthesized Transfer Functions, Journal of Vibration, Acoustics, Stress, and Reliability in Design, Vol. 110, No. 3 (1988), pp. 307-314.
• (2) D'Cruz, J., Crisp, J. D. C. and Ryall, T. G., Determining a Force Acting on a Plate-An Inverse Problem, AIAA Journal, Vol. 29, No. 3 (1991), pp. 464-470.
• (3) Karlsson, S. E. S., Identification of External Structural Loads from Measured Harmonic Responses, Journal of Sound and Vibration, Vol. 196, No. 1 (1996), pp. 59-74.
• (4) Kim, Y. R., Kim, K. J., Indirect Input Identification by Modal Filter Technique, Mechanical Systems and Signal Processing, Vol. 13, No. 6 (1999), pp. 893-910.
• (5) Pezerat, C., Guyader, J. L., Identification of Vibration Sources, Applied Acoustics, Vol. 61, No. 3 (2000), pp. 309-324.

Terms in the title (6)： 衝撃力 ,  確率モデル ,  音響出力 ,  予測 ,  ノイズ低減 ,  応用