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- 資料種別
- 規格・テクニカルリポート類
- 著者・編者
- 築島, 千尋柳田, 正道奥園, 強景山, 正則阿部, 俊雄渋川, 喜和夫村上, 敬司依田, 真一Tsukishima, ChihiroYanagida, MasamichiOkuzono, TsuyoshiKageyama, MasanoriAbe, ToshioShibukawa, KiwaoMurakami, KeijiYoda, Shinichi
- 著者標目
- 出版事項
- 出版年月日等
- 1997-01-31
- 出版年(W3CDTF)
- 1997-01-31
- 並列タイトル等
- Experiment of an electrostatic positioning system under microgravity environment
- タイトル(掲載誌)
- 宇宙開発事業団技術報告
- 掲載ページ
- 38-49
- ISSN(掲載誌)
- ISSN : 1345-7888
- 本文の言語コード
- jpn
- 件名標目
- 対象利用者
- 一般
- 一般注記
- An electrostatic positioning system for material processing has been developed and tested under the microgravity environment in the MU-300 aircraft. Total of 36 parabolic flights have been performed to obtain the positioning characteristics of the system depending on samples, feedback gains, and control rules. The control system is equipped with a fuzzy reasoning processor and three types of the membership functions and the control rules are tested in the experiment. The experimental results show the position error of the sample is about 2 mm and is restricted by the feedback gain in the vertical direction. However, in the horizontal direction, the position error becomes as large as 10 mm depending on the g-levels of the aircraft. The acceleration levels of the sample strongly depend on the fuzzy reasoning parameters and they are less than the g-levels of the aircraft when the adequate control reasoning was selected for the feedback control. A tracking simulation is performed using measured g-levels of the aircraft. The results of the positioning give good agreement with the experimental results.資料番号: AA0000741004レポート番号: NASDA-TMR-960024
- オンライン閲覧公開範囲
- インターネット公開
- 掲載誌(NCID)
- AN00364784
- 連携機関・データベース
- 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)
- 提供元機関・データベース
- 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