矢羽根を用いた冗長型気流方向測定装置の最適化と設計のための数値解析について

Material type: 文書・図像類

Author: 木村, 武雄ほか

Publisher: 航空宇宙技術研究所

Publication date: 1987-04

Material Format: Digital

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Note (General)：: In the previous investigation it was shown that the determinant of a covariance matrix shoud be recognized as a reasonable criterion for comparing the...

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Material Type: 文書・図像類
Title: 矢羽根を用いた冗長型気流方向測定装置の最適化と設計のための数値解析について
Author/Editor: 木村, 武雄
滝沢, 実
内田, 忠夫
KIMURA, Takeo
TAKIZAWA, Minoru
UCHIDA, Tadao
Author Heading: 木村, 武雄
滝沢, 実
内田, 忠夫
KIMURA, Takeo
TAKIZAWA, Minoru
UCHIDA, Tadao
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1987-04
Publication Date (W3CDTF): 1987-04
Alternative Title: A Study for Optimization of Redundant Vane-Type Flow-Direction Sensing Systems and Numerical Analisis for Design of the Systems
Periodical title: 航空宇宙技術研究所資料 = Technical Memorandum of National Aerospace Laboratory
No. or year of volume/issue: 571
Volume: 571
Pages: 41-
ISSN (Periodical Title): ISSN : 0452-2982
Text Language Code: jpn
Target Audience: 一般
Note (General): In the previous investigation it was shown that the determinant of a covariance matrix shoud be recognized as a reasonable criterion for comparing the quality of observation systems, and the determinant criterion was applied to find the optimum observation systems for 2-dimensional vector sensing in cases where the observation errors were not correlated with each other and normally distributed with zero means and equal variances. In the present investigation it is explained that the vane-type flowdirection sensing systems are approximately equal to the 2-dimensional vector sensing systems mentioned above from the view-point of evaluation analysis for the observation systems. And the optimum orientations of the redundant vanetype systems are shown. Furthermore the general properties of the orientatins are clarified. Last, numerical experiments of error propagation are exercised to show how much influence the measurement and misalignment errors have on the final solutions.
資料番号: NALTM0571000
レポート番号: NAL TM-571
Access Restrictions: 限定公開
Periodical Title (NCID): AN00314334
https://ci.nii.ac.jp/ncid/AN00314334
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ