書誌事項
- タイトル別名
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- Nonparametric Identification of Linear Time-Varying Systems. 1st Report. Basic Study on an Identification Method Based on Nonstationary Spectral Analysis.
- センケイ ジヘン システム ノ ノンパラメトリック ドウテイ ダイ1ポウ ヒテイジョウ スペクトル カイセキ ニ モトヅク ドウテイ シュホウ ノ キソテキ ケントウ
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This paper describes an approach to the identification of a time-varying transfer function which represents the instantaneous frequency response of a linear time-varying system. It is shown that the identification problem of the time varying transfer function is equivalent to the estimation problem of the nonstationary cross-spectrum between the output process and the appropreately filtered input process. According to this fact, we propose a three step identification procedure which includes two nonstationary spectral estimators. The identification error is asymptotically evaluated and numerical examples are examined to illustrate the performance of the proposed method.
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 (634), 2243-2250, 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
- 1390282681303766272
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- NII論文ID
- 130004233250
- 110002384211
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- NII書誌ID
- AN00187463
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- ISSN
- 18848354
- 03875024
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- NDL書誌ID
- 4776795
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可