subsonic flight

Design of attitude determination and control system of high subsonic UAV flight

高亚音速无人机姿态确定与控制系统设计

The suggested surface can increase the aerodynamic efficiency ( lift-to-drag ratio ) of the baseline configuration by 5 % & 6 % in subsonic and supersonic flight regimes .

此外，不论是亚声速还是超声速飞行，气动操纵面均可以提高气动效率5%&6%。

The main object of this paper is that the representative comprehensive characteristics of similar parameters at maximum and afterburning conditions of engine , subsonic and transonic flight , i. e. of various maneuvers .

本文旨在通过各种机动飞行，荻得最大状态、加力状态、亚音速和跨音速典型的相似参数综合特性线，利用这些曲线可计算飞机大速度、稳定盘旋，跃升拉起和盘旋上升等一些典型性能。