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  1. 113 工学系研究科・工学部
  2. 18 航空宇宙工学専攻
  3. 1131810 学術雑誌論文
  1. 0 資料タイプ別
  2. 10 学術雑誌論文
  3. 014 自然科学

Development of Thrust Stand for Low Impulse Measurement from Microthrusters

http://hdl.handle.net/2261/3799
9685d11c-f860-448c-86e1-fce66b766f36
名前 / ファイル ライセンス アクション
Koizumi_RSI_OnJournal.pdf Koizumi_RSI_OnJournal.pdf (151.2 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2017-01-10
タイトル
タイトル Development of Thrust Stand for Low Impulse Measurement from Microthrusters
言語
言語 eng
キーワード
主題 Thrust stand
主題Scheme Other
キーワード
主題 Microthruster
主題Scheme Other
キーワード
主題 Low impulse measurement
主題Scheme Other
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Koizumi, Hiroyuki

× Koizumi, Hiroyuki

WEKO 3300

Koizumi, Hiroyuki

Search repository
Komurasaki, Kimiya

× Komurasaki, Kimiya

WEKO 3301

Komurasaki, Kimiya

Search repository
Arakawa, Yoshihiro

× Arakawa, Yoshihiro

WEKO 3302

Arakawa, Yoshihiro

Search repository
著者別名
識別子
識別子 3303
識別子Scheme WEKO
姓名
姓名 小泉, 宏之
著者別名
識別子
識別子 3304
識別子Scheme WEKO
姓名
姓名 小紫, 公也
著者別名
識別子
識別子 3305
識別子Scheme WEKO
姓名
姓名 荒川, 義博
抄録
内容記述タイプ Abstract
内容記述 A thrust stand has been developed to accurately measure thrust produced by two types of microthrusters—a liquid propellant pulsed plasma thruster (LP-PPT) and a diode laser ablation microthruster. The impulse of LP-PPT ranged from 20 to 80 mNs. The diode laser microthruster, which is a new type of microthruster, produces much lower impulse range of 1–10 mNs for about 1 s. The mechanical noise induced from the background vibrations becomes a crucial problem for precise estimate of thrust particularly in low impulse measurements. A data analysis method to reduce the effect of mechanical noise is proposed by introducing an additional term in a fitting function. It was verified that the analysis method used in our experimental conditions reduced variance caused by noise down to one-third that of a normal fitting method. The accuracy of the thrust stand is 2.1 mNs in the case of the LP-PPT and 0.7 mNs in the case of the diode laser microthruster.
書誌情報 Review of scientific instruments

巻 75, 号 10, p. 3185-3190, 発行日 2004-10
ISSN
収録物識別子タイプ ISSN
収録物識別子 00346748
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00817730
DOI
関連識別子
識別子タイプ DOI
関連識別子 info:doi/10.1063/1.1790568
権利
権利情報 © Copyright 2004 American Institute of Physics
出版者
出版者 American Institute of Physics
関係URI
関連識別子
識別子タイプ URI
関連識別子 http://rsi.aip.org/rsi/
異版である
関連タイプ isVersionOf
関連識別子
識別子タイプ URI
関連識別子 http://doi.org/10.1063/1.1790568
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