書誌事項
- タイトル別名
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- Modeling of an Acoustic Path and PID Feedback Control Systems Design for Active Noise Control.
- アクティブ ソウオン セイギョ ノ タメ ノ オンキョウ デンタツケイ ノ モデリング ト PID フィードバック セイギョケイ ノ セッケイホウ ニ カンスル ケンキュウ
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Focus is placed on the feedback (FB) active noise control (ANC) in order to reduce costs by simplifying ANC systems, because FB-ANC does not need reference signals. The purpose of this paper is to obtain a low order accurate model of an acoustic plant for FB-ANC and design a simple controller based on this model. The plant in this case is from the input to a single secondary loudspeaker to the output of a single error sensor (microphone). First, as a modeling method, physical modeling is applied. Second, Smith predictor is modified for FB-ANC to eliminate the influence of time delay in an acoustic field, and a PID controller is designed. Finally, effectiveness of the modeling methods and the proposed FB-ANC are demonstrated through numerical experiments using actual data.
収録刊行物
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- 日本機械学会論文集C編
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日本機械学会論文集C編 65 (637), 3599-3605, 1999
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206329366144
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- NII論文ID
- 110002384406
- 130004233438
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- NDL書誌ID
- 4859890
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可