模型飛行機を用いた飛行運動と表面圧力場変動の解析

第54回流体力学講演会/第40回航空宇宙数値シミュレーション技術シンポジウム (2022年6月29日-7月1日. いわて県民情報交流センター(アイーナ)), 盛岡市, 岩手

The 54th Fluid Dynamics Conference / the 40th Aerospace Numerical Simulation Symposium (June 29 - July 1, 2022. Iwate Citizen Information Exchange Center (Aiina)), Morioka, Iwate, Japan

The authors have investigated the possibility of utilizing inflight partial pressure field sensing for flight control especially for gust alleviation in severe turbulence environments. In addition to increasing the amount of feedback information, it is important to clarify how the utilization of pressure fields contributes to improved control performance and reliability. The aim of this study is to extract some principal components of the flow field in real time according to the control objectives, and to use this for an adaptive flight control system. As a preparation, we will analyze the principal components of the flow field and correlation coefficients with various motion quantities using actual flight data of model aircraft.

形態: カラー図版あり

Physical characteristics: Original contains color illustrations

資料番号: AA2230023030

レポート番号: JAXA-SP-22-007