orbit determination

[天] 定轨
常用释义
轨道计算,[天] 定轨

扩展信息

轨道计算
数学专业英语词汇_数学吧_百度贴吧 ... orbit curve 轨道曲线 orbit determination 轨道计算 orbit space 轨道空间 ...
定轨
orbit怎么用(详细)_百度知道 ... earth orbit 地球轨道 orbit determination 轨道计算,定轨 low earth orbit 近地轨道 ...
轨道确定
航天动力学... ... 初轨确定 initial orbit determination 轨道确定 orbit determination 卫星食 satellite eclipse ...
卫星定轨
... ) satellite orbit determination 卫星定轨 ) orbit determination 卫星定轨 ) precise orbit determination 精密定轨 ...

例句

1·The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.

实测数据的计算结果表明,新的定轨方法可以实时自主地得出卫星轨道的位置,并能达到较高的定轨精度。

2·High precise real-time autonomous relative orbit determination between distributed spacecraft is a key technology in the task of spacecraft formation maintenance.

分布式航天器间相对位置的实时高精度测量是分布式航天器实现空间队形保持的关键技术之一。

3·For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF).

卫星精密定轨中,需要计算天球坐标系(CRF)到地球固联坐标系(TRF)之间的转换。

4·The application of Bi-satellite positioning system to LEO or MEO satellite orbit determination be analyzed and discussed some corresponding orbit determination methods.

对双星定位系统在中低轨卫星轨道确定中的应用做了详细的分析,给出了在该系统的测量模式下中低轨卫星定轨的几种方法。

5·The result shows that using velocity measuring data after error correction in preliminary orbiting computation can effectively improve the orbit determination precision.

计算结果表明,使用经各种误差修正后的测速数据参与初轨计算能有效提高定轨精度。

6·This paper studies the orbit determination of LEO satellites using GPS receivers of single frequency in condition of not depending on GPS differential reference stations.

研究在不依赖于GPS差分基准站的情况下,利用单频gps接收机对低轨卫星进行定轨的算法。

7·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.

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。

8·Applications show that the method effectively increases orbit determination accuracy at low angular measurement accuracy and high ranging and range rate measurement accuracy.

工程实践应用表明,在测角精度比较低而测距、测速精度相对高的情况下,该方法可有效地提高轨道确定的精度。

9·In the free flight segment, effects on the state error propagation caused by prior state estimation errors and orbit determination errors of the chasing spacecraft were studied.

在自由飞行段,分析了追踪航天器估计状态误差的先验值和测轨误差对状态误差传播的影响。

10·Based on the research of orbit determination by using two GPS satellites, this paper discusses the initial value problem and provides an effective method of getting initial value.

研究了用两颗全球定位系统(GPS)卫星粗略确定低轨卫星轨道的问题,并着重讨论了其中的初值问题,给出了一种有效的初值方法。

同义词

轨道计算,[天]定轨