チューンドドライジャイロの非干渉制御の一方式

Material type: 文書・図像類

Author: 新宮, 博公ほか

Publisher: 航空宇宙技術研究所

Publication date: 1985-05

Material Format: Digital

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Note (General)：: This paper describes a new design concept of a rebalance control circuit useful both for the improvement of response characteristics and the removal o...

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Material Type: 文書・図像類
Title: チューンドドライジャイロの非干渉制御の一方式
Author/Editor: 新宮, 博公
大月, 正男
SHINGU, Hirokimi
OOTSUKI, Masao
Author Heading: 新宮, 博公
大月, 正男
SHINGU, Hirokimi
OOTSUKI, Masao
Publication, Distribution, etc.: 航空宇宙技術研究所
Publication Date: 1985-05
Publication Date (W3CDTF): 1985-05
Alternative Title: Noninteracting Control of Dynamically Tuned Dry Gyro
Periodical title: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-857
No. or year of volume/issue: 857
Volume: 857
Pages: 24-
ISSN (Periodical Title): ISSN : 0389-4010
Text Language Code: jpn
Target Audience: 一般
Note (General): This paper describes a new design concept of a rebalance control circuit useful both for the improvement of response characteristics and the removal of interaction. It is shown that an interaction between input and output of Tuned Dry Gyro (TDG) is caused by angular acceleration. A Direct Rebalance Loop (DRL), which is an additional circuit, has been developed, and its utility evaluated quantitatively by simulation. It is shown, as an example of response characteristics improvement by DRL, that larger amplifier gain can be adopted under stable conditions, and that settling time and overshoot decrease remarkably. However, it is also found that DRL is ineffective in reducing interaction. Such reduction is required for the success of high accuracy missions. In order to resolve the problems, a method of reducing such interaction by using subtorquers with the main torquers is proposed. At first, as theoretical analysis, the transfer function of the loop between the signal generator and the subtorquer (NIL) is derived analytically so as to remove the interaction. Next, it is examined to see what degree of interaction can be removed by the use of NIL, and as an instance of numerical simulation, it is shown that the interaction can be reduced by less than one tenth at input frequencies of 0 to 40 Hz. Finally, it is concluded that a fundamental design concept of a noninteracting control has been established.
資料番号: NALTR0857000
レポート番号: NAL TR-857
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=45115&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=45115&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
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