orbit prediction

Influence of EOP Prediction Errors on Orbit Prediction of Navigation Satellites

EOP预报误差对导航卫星轨道预报的影响分析

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Satellite return identification and real-time improvement of orbit prediction

卫星激光测距中回波实时识别和预报轨道的实时修正

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Satellite Range With Accuracy of Centimeter and Orbit prediction

厘米级卫星测距技术及其卫星轨道预报

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Drag Perturbation Model and Orbit Prediction Accuracy of Manned Spacecraft

载人飞船阻尼摄动模型和轨道预报精度

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Satellite Orbit Prediction's Visual Simulation By Using Mixed-language Programming

卫星轨道预报三维视景仿真混合编程

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The methods and applications of satellite return identification and real-time improvement of orbit prediction are presented.

介绍了卫星激光测距中回波信号的实时识别和预报轨道实时修正的方法和应用情况.

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The error of orbit prediction of eclipsing satellites is especially large.

问题卫星的轨道外推误差特别大。

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Research of On-Orbit Thermal Distortion Prediction for Antennas in Satellites

星载天线的在轨热变形预示研究

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The on-board autonomous term orbit prediction is built according to epoch state filter. And sun-synchronous orbit satellites are taken as examples for the simulation.

采用历元状态滤波建立了星上自主中长期轨道预报方法，并以太阳同步轨道卫星为例对算法进行了仿真验证。

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Temperature Prediction for Sun Synchronous Satellite on Orbit

太阳同步卫星在轨运行温度预测

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Star track the precision of orbit prediction of eclipsing satellites is much lower than the common satellites;

星蚀卫星的轨道外推精度明显低于一般卫星；

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This paper first sums up the main problem about orbit prediction of an artificial earth satellite.

本文将对人造地球卫星轨道预报中的主要问题作一概括；

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Based on the model of circular restricted three body problem, nominal orbit in a linearized model can be approached by prediction-correction method, and the orbital control strategy is relatively simpler and can be easily realized.

以圆型限制性三体问题作为基本模型，采用预估-校正法逼近线性化模型下的目标轨道，给出在轨运行期间的轨控策略亦是可取的，这种控制措施相对而言较简单，容易实现。

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An orbit prediction program based on epoch state filter is designed. Then sun-synchronous orbit is taken as an example to generate the base track, amend two-line elements and predict medium and long term orbit.

设计了基于历元状态滤波的轨道预报方案，以太阳同步轨道为例生成基准轨道，并进行了双行元修正和中长期轨道预报仿真。

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