Application of least squares lattice algorithm to active noise control for automobile

Hisashi Sano, Shuichi Adachi, Hideki Kasuya

研究成果: Conference article査読

2 被引用数 (Scopus)

抄録

The purpose of this paper is to propose an algorithm for active noise control (ANC) using the least squares lattice (LSL) algorithm. As a main algorithm for ANC, the LMS algorithm has been used for its simplicity. However, the LMS algorithm has problems of both convergence speed and estimation accuracy in the case of the broadband noise such as road noise which is one of the passenger compartment noises in a car running on rough roads. In order to solve these problems, the LSL algorithm for ANC is considered. By computer simulations, the LSL algorithm turns out to be more effective than the LMS algorithm in both convergence speed and estimation accuracy, especially for the colored input signal used in ANC of road noise.

本文言語English
ページ(範囲)821-825
ページ数5
ジャーナルProceedings of the American Control Conference
1
出版ステータスPublished - 1994 12 1
外部発表はい
イベントProceedings of the 1994 American Control Conference. Part 1 (of 3) - Baltimore, MD, USA
継続期間: 1994 6 291994 7 1

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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