In this paper, a practical method to design a noise reduction controller is proposed. In this method frequency domain of interest is divided into subbands taking frequency response of noise into account. And on each subband, it is proposed that the controller is tuned based on partial model matching on frequency domain. The proposed method is practical since it requires only input-output data for the tuning process instead of identified mathematical model of the plant. In order to show validity of the method, it was applied to an actual room with a stereo audio system. The experimental result shows that the proposed controller designed succeeded 45% attenuation of multiple peak noise.
雑誌名
日本機械学會論文集. C編
巻
72
号
715
ページ
758 - 764
発行年
2006-03-25
書誌レコードID
AN00187463
権利
社団法人 日本機械学会
情報源(ISSN)
03875024
フォーマット
application/pdf
形態
541878 bytes
著者版フラグ
publisher
日本十進分類法
530
その他の言語のタイトル
MIMO Noise Control System Design by Using Subband-based Partial Model Matching on Frequency Domain