@techreport{oai:jaxa.repo.nii.ac.jp:00006010, author = {丹野, 英幸 and 佐藤, 和雄 and 小室, 智幸 and 伊藤, 勝宏 and Tanno, Hideyuki and Sato, Kazuo and Komuro, Tomoyuki and Ito, Katsuhiro}, month = {Nov}, note = {Multi-component force measurement technique within short test period has been researched for the free-piston shock tunnel HIEST. With the technique, aerodynamic force was obtained as measured acceleration and mass of the model, which was weakly suspended with thin wires. To improve time resolution, digital signal recovery scheme with de-convolution calculation was also applied. For the force measurement in HIEST, time resolution of the measurement was expected to order of 1 x 10(exp -5) sec. Feasibility of the measurement technique will be evaluated in near future through the wind tunnel test in HIEST with the standard hypersonic model HB-2., 資料番号: AA0049500026, レポート番号: JAXA-SP-06-006}, title = {極短時間用多分力free-flight力計測法の研究開発}, year = {2006} }