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Statistical Characteristics of Measurement Noise Included in DME Output -Compatibility Check with Doppler Radar Output-
https://jaxa.repo.nii.ac.jp/records/45220
https://jaxa.repo.nii.ac.jp/records/45220571c2583-0129-492c-b808-3bf50c980c62
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
naltr00961.pdf (1.0 MB)
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| Item type | テクニカルレポート / Technical Report(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Statistical Characteristics of Measurement Noise Included in DME Output -Compatibility Check with Doppler Radar Output- | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18gh | |||||||||
| 資源タイプ | technical report | |||||||||
| その他のタイトル | ||||||||||
| その他のタイトル | 飛行試験で得られたDMEデータの雑音特性-ドップラ・レーダ・データとの整合性検討- | |||||||||
| 著者 |
小野, 孝次
× 小野, 孝次
× ONO, Takatsugu
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| 著者所属 | ||||||||||
| 航空宇宙技術研究所飛行実験部 | ||||||||||
| 著者所属（英） | ||||||||||
| en | ||||||||||
| Flight Research Division, National Aerospace Laboratory(NAL) | ||||||||||
| 出版者 | ||||||||||
| 出版者 | 航空宇宙技術研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | National Aerospace Laboratory(NAL) | |||||||||
| 書誌情報 |
航空宇宙技術研究所報告 en : Technical Report of National Aerospace Laboratory TR-961 巻 961, p. 13, 発行日 1988-02 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Statistical characteristics of measurement noise included in DME output were investigated by checking their compatibility with Doppler Radar output. After integration, Doppler Radar measurement gives an estimated horizontal range distance. The estimated range was compared with the measurements of two independent DME systems and yielded two measurement residuals. Each residual includes the measurement noises both of the Doppler Radar system and of the DME system. It was shown that by estimating covariance functions of these residuals, the statistical characteristics of noises which contaminated DME and Doppler Radar measurements could be separately indentified. Using flight test data of NAL’s VSRA, a hardware component of the DME system that had possibly introduced adverse noise into output measurements was detected. Statistical characteristics of DME measurement noise were represented by the estimated correlation functions and power spectral density functions. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0389-4010 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: NALTR0961000 | |||||||||
| レポート番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | レポート番号: NAL TR-961 | |||||||||
