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弾性バネ支持方式振子型加速度計の研究
https://jaxa.repo.nii.ac.jp/records/45102
https://jaxa.repo.nii.ac.jp/records/4510257db22ee-f251-46fb-9f4f-37f84ca5b9f0
名前 / ファイル | ライセンス | アクション |
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naltr00844.pdf (1.4 MB)
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Item type | テクニカルレポート / Technical Report(1) | |||||
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公開日 | 2015-03-26 | |||||
タイトル | ||||||
タイトル | 弾性バネ支持方式振子型加速度計の研究 | |||||
言語 | ||||||
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) | ||||||
その他のタイトル | Study on a Flexure Hinged Pendulum Accelerometer. | |||||
著者 |
鈴木, 孝雄
× 鈴木, 孝雄× 大月, 正男× 円居, 繁治× SUZUKI, Takao× OOTSUKI, Masao× ENKYO, Shigeharu |
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著者所属 | ||||||
航空宇宙技術研究所計測部 | ||||||
著者所属 | ||||||
航空宇宙技術研究所計測部 | ||||||
著者所属 | ||||||
航空宇宙技術研究所計測部 | ||||||
著者所属(英) | ||||||
en | ||||||
Instrumentation and Control Division, National Aerospace Laboratory(NAL) | ||||||
著者所属(英) | ||||||
en | ||||||
Instrumentation and Control Division, National Aerospace Laboratory(NAL) | ||||||
著者所属(英) | ||||||
en | ||||||
Instrumentation and Control 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-844 巻 844, p. 17, 発行日 1984-12 |
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抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | In this paper, problems of the two types of floated pendulum accelerometers formerly developed by the authors were first discussed. In one of the accelerometers the pendulum in a cylindrical float was supported with pivots and jewels of the output axis, and in the other accelerometer by means of a magnetically centering technique. In order to solve the problems, a Flexure Hinged Pendulum Accelerometer (FHPA) was developed, in which a flat-shaped pendulum was supported with a pair of friction free flexure hinges. This paper describes the principle of operation, goal accuracy, design of the main components (pendulum, pick-off, torquer, damper, and servo amplifier) and also the results of the performance tests. The selected performances and characteristics are as follows : threshold 6×10(exp -7)g, range ±30g, 1g linearity 2.8×10(exp -5)g, g2 error coefficient 1.9×10(exp -5)g/g2, short term null torque stability 3.3×10(exp -6)g, moment of inertia 7.0 gr-cm2, characteristic time of the pendulum 3.26×10(exp -6)sec. | |||||
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: NALTR0844000 | |||||
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-844 |