1) Relative fly-around
相对绕飞
2) Fly-around
绕飞
1.
Near-approach and Fly-around Trajectory Design;
空间近距离接近与绕飞轨道设计
2.
Orbital maintenance and control of spacecraft fly-around with finite-thrust;
有限推力下的航天器绕飞轨道保持与控制
3.
The concept of fly-around to non-cooperative target is incubated in such condition.
针对空间非合作目标绕飞的概念正是在这样的环境下提出的。
3) flying around
绕飞
1.
Based on the information of the visible camera system,a new guidance law is designed which includes keeping the line-of-sight rate as a nonzero constant in the flying around plane,and at the same time using the proportion guidance law in the ver.
针对空间非合作目标近距离监视机动飞行,在给出视线坐标系中两航天器的相对运动数学模型的基础上,建立了跟踪飞行器的轴向轨控发动机模型,提出了直接以发动机产生向心力对目标进行绕飞的控制方法,并完全利用跟踪飞行器上光学相机所提供的观测信息,设计出一种在绕飞面控制视线转率为非零常值,同时在纵平面辅以比例导引的制导方法,使跟踪飞行器能在以目标为中心的近圆相对轨道上飞行。
4) Three-phase asymmetrical winding
三相不对称绕组
5) three-phase symmetrical coils
三相对称绕组
1.
Through the analysis of the drawing procedure of the outspread diagram of AC motor s stator coils, this paper brings forward the procedure of drawing the outspread diagram of three-phase symmetrical coils.
文章通过对绘制交流电机定子绕组展开图过程的分析,提出统一绘制三相对称绕组展开图的程序。
6) relative flying height
相对飞行高度
补充资料:飞飞
1.飘扬貌。 2.飞行貌。 3.指飞鸟。 4.纷乱貌。 5.象声词。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条