本文讨论了鸭式布局弹箭的滚转气动特性，分析了鸭舵的下洗影响作用。
In this thesis, the rolling moment characteristics of canard missies are studied, and theinfluence of downwash of canard was analyzed.
主要内容包括横航向模态特性、滚转速率振荡和侧滑幅值特性。
The main contents are lateral-directional model characteristics, roll rate oscillations and sideslip excursion characteristics.
根据飞机的动态特性，将飞机动态分为角速度快速动态与滚转角、迎角与侧滑角表示的慢动态。
In terms of the aircraft characteristics, the aircraft dynamics are divided into fast dynamics of Angle speeds and slow dynamics of roll Angle, Angle of attack and sideslip Angle.
结果表明，飞行器俯仰滚转耦合运动时的气动特性比单独俯仰和滚转时的气动特性复杂得多。
The results show that unsteady aerodynamic characteristics of a delta wing oscillating in large amplitude pitching roll motion are more complicated than in pitching motion or in roll motion.
可用来计算有攻角、侧滑角、滚转角的非对称体的气动特性。
The methods are devoted to determining aerodynamic performances for asymmetrical body with Angle of attack, Angle of side slip and roll Angle.
比较了在不同频率和滚转角下乘波飞行器的气动特性。
The effects of different frequencies and rolling angles on the aerodynamic characteristics are also compared.
结果表明：在相同滚转角下，静态和动态情况下旋涡特性有相当大的差别；
Results indicated that the vortex behaviour was quite different at the same roll angle between static and dynamic conditions.
结果表明：在相同滚转角下，静态和动态情况下旋涡特性有相当大的差别；
Results indicated that the vortex behaviour was quite different at the same roll angle between static and dynamic conditions.
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