英德
有道
百度
谷歌
图片
维基
百科
自由飞行弹道
free-flight trajectories
- 主要研究空间预警系统利用星载红外传感器的视线测量估计弹道导弹自由飞行段弹道的问题。
By using the line of sight (LOS) measurements from space based infrared sensors, free flight phase trajectory estimation problem of ballistic missile is studied. - 用人造地球卫星轨道计算的测速定轨方法，去拟合火箭飞行弹道的自由段，取得了比较满意的结果。
The result is satisfactory by using a method of the artificial earth satellite orbit determination from range rate observations to fit the free-flight trajectory of rocket. - 本文提出了弹道式飞行器自由飞行轨道的解析解法。
In this paper an analytic solution of free flight trajectory of ballistic vehicle is presented.
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