轨道类型 meaning in Chinese
classification of track
Examples
- When navigation accuracy is highly expected , the sensor with higher accuracy should be chosen and the observation time should be longer , especially in high - altitude orbit
当对导航精度要求较高时,轨道越高,尤其在高轨道类型中,应尽可能的选择精度高的敏感器以及尽量长的观测时间。 - Chapter 3 proposed a constellation scheme for a regional satellite navigation system . the constellation is consist of geosynchronous satellites and synchronous satellites with elliptical orbit
第三章在分析了适用于构造区域卫星定位系统的卫星轨道类型后,提出了利用静止卫星和同步椭圆轨道卫星构造星座的方案。 - According to comparison between the calculated results , conclusions are summarized as follows : the accuracy of sensors and length of the observation time have great influence to the navigation precision in different orbit types
对高、中、低三种轨道类型,分别进行计算,通过对比可以看出,敏感器精度、观测时间长短对不同的轨道类型导航精度影响很大。 - Different sampling periods of sensors and the recursive steps of initial states are investigated . the navigation precision with different condition such as different precision of sensors , different length of observation time are compared . then , three orbit types , consisting of low - altitude orbit , middle - altitude orbit and high - altitude orbit , are simulated respectively
在pc机上首先分析敏感器采样周期和滤波迭代次数对自主导航精度的影响,然后比较敏感器精度不同,观测时间长短不同,轨道类型不同情况下所产生的导航误差。