1) spatially stretched tripole
空间伸展三极子天线
2) tripole antenna
三极子天线
1.
rank-1 ambiguity) problem associated with the polarization-angular coherence structure (PACS) of a tripole antenna by defining a new coordinate system where the two signals of concern both lie in the same coorainate plane, along with a theoretical demonstration indicating that the involved coordinate rotation has no effect on the study of the problem under consideration.
研究简化三极子天线导向矢量平凡(秩-1)模糊问题的分析。
3) deployable space antenna
可展开空间天线
4) space deployable antenna
空间可展开天线
1.
Aimming at the control problems of the deploy process for a large space deployable antenna,the system was separated into slow change sub-systems and fast change sub-system based on the singular perturbation method.
针对大型空间可展开天线展开过程控制问题,基于奇异摄动理论将天线系统分解为慢变、快变两个子系统,提出一种将非线性PID控制和H∞鲁棒控制相结合的组合控制方法。
2.
Large space deployable antenna has the characteristic of fierce flexibility and non-linear.
大型空间可展开天线柔性大、非线性强,为了对其展开过程实施有效控制,动力学建模是首先要解决的问题。
5) tridipole antenna
三偶极子天线
6) antenna deployable truss
天线伸展臂
1.
A large-scale space antenna deployable truss is important part of secondary planet system which is a typical flexible multibody system.
大型空间天线伸展臂是卫星天线系统的重要组成部分,是一个典型的多柔体部件。
补充资料：三极
1.三才，天﹑地﹑人。
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