A further investigation into the method for active suppression of reflected sound waves based on the state feedback control

Hironobu Takahashi, Yôiti Suzuki, Shouichi Takane, Futoshi Asano

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A method for active suppression of reflected sound waves based on the state feedback control was investigated. The method controls the sound intensity on a control boundary with an estimation of state variables by the state-space control strategy. The control performance of the method in a two-dimensional sound field was studied by computer simulation. The results showed that the control performance of the method would improve if the control points are far from the control sources and the number of control sources is increased.

本文言語English
ページ(範囲)170-172
ページ数3
ジャーナルAcoustical Science and Technology
23
3
DOI
出版ステータスPublished - 2002 5月

ASJC Scopus subject areas

  • 音響学および超音波学

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