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  • Summary & Details

Introduction of the Next Generation Active Noise Control for the Latest Hybrid System and New Minivan

最新世代ハイブリッドシステムおよび新型ミニバンに向けた次世代アクティブ・ノイズ・コントロール技術

Detailed Information

Author(J)1) 會見 春奈, 2) 生越 渉, 3) 越智 大輔, 4) 岡田 和久, 5) 森 行広, 6) 榎本 俊夫
Author(E)1) Haruna Aimi, 2) Wataru Ogose, 3) Daisuke Ochi, 4) Kazuhisa Okada, 5) Yukihiro Mori, 6) Toshio Enomoto
Affiliation(J)1) 日産自動車, 2) 日産自動車, 3) 日産自動車, 4) 日産自動車, 5) 日産自動車, 6) 日産自動車
Affiliation(E)1) Nissan Motor, 2) Nissan Motor, 3) Nissan Motor, 4) Nissan Motor, 5) Nissan Motor, 6) Nissan Motor
Abstract(J)従来日産で採用しているアクティブ・ノイズ・コントロール(ANC)はエンジン爆発次数のこもり音を低減する,単一周波数に対応したシステムであったが,新型ミニバンではエンジン発電時騒音とロードノイズの両方に対応したブロードバンドANCを世界初採用している.本講演では,高性能なANCを実現するための考え方などについて発表する.

Translation

Abstract(E)Active Noise Control (ANC), which is adopted to Nissan ICE or e-POWER vehicles, is a system corresponding to a single frequency to reduce the engine rpm order. Otherwise the new ANC system is corresponding to a broadband frequency which deal with both engine generation noise and road noise, and adopted to the Nissan new minivan first in the world. In this lecture, we will present the concept for realizing high performance ANC.

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