| Item type |
テクニカルレポート / Technical Report(1) |
| 公開日 |
2015-03-26 |
| タイトル |
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|
タイトル |
チューンドドライジャイロの非干渉制御の一方式 |
| 言語 |
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言語 |
jpn |
| 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（英） |
|
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その他のタイトル |
Noninteracting Control of Dynamically Tuned Dry Gyro |
| 著者 |
新宮, 博公
大月, 正男
SHINGU, Hirokimi
OOTSUKI, Masao
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| 著者所属 |
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航空宇宙技術研究所計測部 |
| 著者所属 |
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航空宇宙技術研究所計測部 |
| 著者所属（英） |
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|
en |
|
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Instrumentation and Control Division, National Aerospace Laboratory(NAL) |
| 著者所属（英） |
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|
en |
|
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Instrumentation and Control Division, National Aerospace Laboratory(NAL) |
| 出版者 |
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出版者 |
航空宇宙技術研究所 |
| 出版者（英） |
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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-857
巻 857,
p. 24,
発行日 1985-05
|
| 抄録（英） |
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内容記述タイプ |
Other |
|
内容記述 |
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. |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0389-4010 |
| 資料番号 |
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内容記述タイプ |
Other |
|
内容記述 |
資料番号: NALTR0857000 |
| レポート番号 |
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|
内容記述タイプ |
Other |
|
内容記述 |
レポート番号: NAL TR-857 |
naltr00857.pdf (2.5 MB)
