Dynamic wind-tunnel testing using captive flight method

Koji Fukami, Shin-Ichiro Higashino, Akira Sakurai

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

This paper presents the concept of dynamic wind tunnel testing using captive flight method, in which the airplane is supported by three elastic lines mainly in the vertical direction, and given oscillatory motions by an external actuator. This experimental method is designed for the aerodynamic parameter estimation. All of the captive flight modes are second-order systems. Longitudinal and lateral dynamic tests are carried out sweeping driving frequency, and every mode except surging motion, of which damping is weak, was excited. This experiment method has the advantages of the experimental simplicity, quite small aerodynamic interference, stable flight and the capability of excitation of motion necessary for the estimation.

本文言語英語
ホスト出版物のタイトルCollection of Technical Papers - AIAA Atmospheric Flight Mechanics Conference
ページ1035-1039
ページ数5
出版ステータス出版済み - 12 1 2004
イベントCollection of Technical Papers - AIAA Atmospheric Flight Mechanics Conference - Providence, RI, 米国
継続期間: 8 16 20048 19 2004

出版物シリーズ

名前Collection of Technical Papers - AIAA Atmospheric Flight Mechanics Conference
2

その他

その他Collection of Technical Papers - AIAA Atmospheric Flight Mechanics Conference
国/地域米国
CityProvidence, RI
Period8/16/048/19/04

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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