### 抄録

A new adaptive control algorithm in frequency domain was proposed. This frequency domain approach corresponds to the ordinary filtered-x least mean square (LMS) algorithm in discrete time domain. In this approach, the fast Fourier transform (FFT) was used for converting signals between frequency domain and discrete time domain. Since the computaion processes in these two domains are almost independent with each other, this algorithm can be realized effectively by using two processors. Computer simulations were carried out for investigating convergence characteristics of this approach. As the result of these simulations, it was shown that this algorithm has faster convergence with less computation comparing to the ordinary filtered-x LMS algorithm.

元の言語 | 英語 |
---|---|

ページ（範囲） | 3581-3586 |

ページ数 | 6 |

ジャーナル | transactions of the japan society of mechanical engineers series c |

巻 | 61 |

発行部数 | 589 |

DOI | |

出版物ステータス | 出版済み - 1 1 1995 |

外部発表 | Yes |

### Fingerprint

### All Science Journal Classification (ASJC) codes

- Mechanics of Materials
- Mechanical Engineering
- Industrial and Manufacturing Engineering

### これを引用

**Frequency Domain Adaptive Algorithm for Active Noise Control (1st Report, Proposal of an Algorithm and Computer Simulations).** / Kijimoto, Shinya; Shimojima, Hiroshi.

研究成果: ジャーナルへの寄稿 › 記事

}

TY - JOUR

T1 - Frequency Domain Adaptive Algorithm for Active Noise Control (1st Report, Proposal of an Algorithm and Computer Simulations)

AU - Kijimoto, Shinya

AU - Shimojima, Hiroshi

PY - 1995/1/1

Y1 - 1995/1/1

N2 - A new adaptive control algorithm in frequency domain was proposed. This frequency domain approach corresponds to the ordinary filtered-x least mean square (LMS) algorithm in discrete time domain. In this approach, the fast Fourier transform (FFT) was used for converting signals between frequency domain and discrete time domain. Since the computaion processes in these two domains are almost independent with each other, this algorithm can be realized effectively by using two processors. Computer simulations were carried out for investigating convergence characteristics of this approach. As the result of these simulations, it was shown that this algorithm has faster convergence with less computation comparing to the ordinary filtered-x LMS algorithm.

AB - A new adaptive control algorithm in frequency domain was proposed. This frequency domain approach corresponds to the ordinary filtered-x least mean square (LMS) algorithm in discrete time domain. In this approach, the fast Fourier transform (FFT) was used for converting signals between frequency domain and discrete time domain. Since the computaion processes in these two domains are almost independent with each other, this algorithm can be realized effectively by using two processors. Computer simulations were carried out for investigating convergence characteristics of this approach. As the result of these simulations, it was shown that this algorithm has faster convergence with less computation comparing to the ordinary filtered-x LMS algorithm.

UR - http://www.scopus.com/inward/record.url?scp=0029369403&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0029369403&partnerID=8YFLogxK

U2 - 10.1299/kikaic.61.3581

DO - 10.1299/kikaic.61.3581

M3 - Article

AN - SCOPUS:0029369403

VL - 61

SP - 3581

EP - 3586

JO - Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

JF - Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C

SN - 0387-5024

IS - 589

ER -