Chinese translation for "星历"
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- [ xīnglì ]
ephemeris ephemeris
igr
Related Translations:
历蜂: compagnie financiere richemont 航空历: aa air almanacair almanac 历劫花: the long-suffering girl 历劫余生: return from the ashesthe worst journey in the world
- Example Sentences:
| 1. | Simulation of recovering gravitational potential model from the ephemeredes of champ
卫星星历恢复引力位模型的模拟研究 | | 2. | Effect of ephemeris error on the positioning accuracy of double - star positioning system
星历误差对双星定位系统定位精度的影响 | | 3. | Index with graphics and illustrations about stars , the solar system , cosmology and galileo
-天文学基础知识,天象预报,星历表和天文相关软件下载。 | | 4. | The orientation information of the sun , the moon and the earth , together with ephemeris are utilized to develop autonomous navigation algorithm , as well as its realization by dsp hardware
在小样本观测数据情况下,研究利用日地月方位信息和日月星历表进行航天器自主导航以及利用dsp实现航天器自主导航器的技术。 | | 5. | To jupiter gps oem board receiver of the low cost , the software was developed according to the original data of satellite , the primitive observation data of receiver and gps theory of technology based on gps pseudo - range observation and carrier phase measurement . 2
针对低成本的jupitergpsoem板接收机，直接根据星历原始数据和接收机原始观测数据以及gps定位技术的理论进行了gpsoem板的伪距与载波相位定位软件的开发。 | | 6. | To sum up , tested and validated by data sets of shenzhou iv unmanned spacecraft and precise orbit ephemeris , the algorithms presented in the thesis can improve orbit accuracy and reduce random noise considerablely . derived conclusions have important value for reference , and lay the firm technological foundation for future applications
总之，经过神舟四号飞船实测数据计算和精密星历检验，表明本文提出的各种定轨方法可以较好的提高定轨精度，减少随机噪声，所得出的结论对于实际应用具有重要的参考价值，并为将来的应用奠定了坚实的技术基础。 | | 7. | We write the program which used for fighting errors in absolute positioning . we also write the program which used for linear combinating in absolute positioning . from analyzing for the measurement of outer , we can conclude that we can use m estimation to estimate parameter in gps absolute positioning . lt has application value . using it , we can obstain the stable positioning result and remove the outer . in this paper , we calculate the data which from the baseline space of the gps calibration space . we also draw some conclusion using broadcast ephemeredes and smoothing pseudoranges . the positionging precision is in 1 - 2 meter
编制了gps绝对定位中抗差估计程序和应用线性组合进行单点定位的程序。通过对粗差量级的分析，得出在gps观测量存在粗差时， m估计是有其应用价值的，它使定位结果较为稳定，减弱和剔除了粗差的影响。应用线性组合程序对gps综合检定场数据基线网点进行计算，得出用广播星历和平滑后的伪距可以给出较好的结果，点位精度在1 ? 2米。 | | 8. | In the stage of the sun and the moon in sight , azimuth of the sun , the earth and the moon in the spacecraft body coordinate system is simulated . combining the simulated azimuth with the ephemeris of the sun and the moon , the state equation and observation equation are modeled . the initial orbital parameters calculated by least square method are used in orbit state equation to predict spacecraft state and to realize autonomous navigation
在日月可见阶段,模拟日、地、月敏感器测量信息,即日、地、月在航天器本体坐标系下的方位信息,结合日月星历,建立状态方程及观测方程,通过最小二乘法得到历元时刻的轨道状态初始值,将其代入轨道状态方程进行自主导航。 |
- Similar Words：
- "星厘藻属" Chinese translation, "星离云散" Chinese translation, "星莉丝汀克" Chinese translation, "星丽门" Chinese translation, "星丽鱼" Chinese translation, "星历表" Chinese translation, "星历表计算" Chinese translation, "星历表计算同步卫星" Chinese translation, "星历表日" Chinese translation, "星历表时间" Chinese translation
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