orbit determination

Application of Spline Model to LEO Precise Orbit Determination Simulation

样条模型在近地卫星精密定轨仿真中的应用

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Developing satellite tracking telemetry& command ( TTC) and orbit determination technology based on space-based TTC network is an effective means which overcomes limitations of traditional ground TTC mode, but utilizing satellite-to-satellite measurement would arise deficient-rank.

发展基于天基测控网的卫星测控定轨技术是克服传统地面测控方式缺陷的有效手段，而仅仅利用天基星间测量信息进行自主定轨易产生亏秩现象。

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The influence of all kinds of error sources on the orbit determination is assessed.

评定了各项误差对定轨精度的影响。

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The orbit determination of visual binary star with mean anomaly

从平近点角决定目视双星轨道要素T和P的一种方法

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Research on Autonomous LEO Orbit Determination Method Based on the Double Star Positioning System and Star Sensor

基于双星定位系统和星敏感器的低轨卫星自主定轨方法研究

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It is especially valuable for the interpolation calculation in the software for satellite orbit determination.

因此,特别适用于卫星定轨软件中大量的各种形式的插值计算.

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The mathematic model of orbit determination of GPS satellite using zero-difference data is deduced in detail.

详细推导了利用非差伪距和非差相位确定GPS卫星轨道的数学模型；

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Precise Orbit Determination Method for Maritime Floating Observation Station The Mobile Computing and the Future Education

海上移动站精密测轨方法

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A method of celestial autonomous orbit determination and attitude determination for satellite

一种卫星天文自主定轨定姿方法研究

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Joint Orbit Determination for TC-1 Satellite with USB and VLBI

USB与VLBI联合确定探测一号卫星轨道

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So the precise orbit determination of CHAMP must be made from onboard GPS phase data.

为此，需要由星载GPS数据进行CHAMP卫星的精密定轨。

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Relative orbit determination for satellite formation flight is of great importance.

编队飞行卫星相对轨道的确定具有重要意义.

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Single Navigation Satellite Orbit Determination and Evaluation by SLR

单颗导航卫星精密定轨与激光精度评估

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Influence of tide perturbation on Autonomous Orbit Determination of navigation satellite

导航卫星自主定轨中潮汐摄动影响分析

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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。

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This paper proposes a computation method for initial orbit determination and orbit improvement with ranging and range rate data at low angular measurement accuracy or unavailability of angular measurement data based on the ( Unit-Vector-Method ( UVM)) principle.

根据单位矢量法测轨原理，给出了在测角精度比较低或没有测角资料的情况下，利用测距、测速资料进行初轨和轨道改进的计算方法。

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Review of Lunar Exploration and Introduction of Chinese Lunar Exploration Project Accuracy Analysis of Orbit Determination for Chinese Lunar Exploration Mission

月球探测进展与我国的探月行动（下）我国探月工程的定轨精度评估

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On the Second Order Clock Bias Model in Orbit Determination for the MEO Satellite

单颗MEO卫星定轨中的二阶钟差模型

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Application of Robust Estimation in GPS-Based Satellite Zero-Difference Kinematic Orbit Determination

抗差估计在星载GPS卫星非差运动学定轨中的应用

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Autonomous orbit determination of navigation constellation plays an important role in increasing autonomy of constellation.

实现导航星座的自主定轨对提高星座自主性具有主要意义.

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Analysis and Control Method for Constellation Rotation in Navigation Satellite Autonomous Orbit Determination

导航卫星自主定轨星座旋转误差分析与控制方法

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Lunisolar Perturbation in Autonomous Orbit Determination for Satellite

自主轨道确定中日月摄动对卫星轨道倾角的影响

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Analysis of Error Sources for Trans-lunar Spacecraft Orbit Determination

影响奔月飞行器定轨精度的误差源分析

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GPS orbit determination based on CORS station from state bureau of surveying and mapping

基于国家测绘局GPS连续运行参考站的定轨

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Considering the feathers of GEO satellite, a new algorithm of autonomous orbit determination of GEO satellite using GPS is proposed in this paper, which is integral and filtering. This algorithm integrates GPS with numerical integral of kinetic model by Kalman filtering.

针对地球静止轨道卫星的特点，提出了一种自主定轨的新算法&积分滤波算法，即利用Kalman滤波进行动力学模型数值积分与GPS定轨的有效融合。

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The orbit determination accuracy of LMO satellite is better than Halo satellite' s. Track extrapolation 15 days, LMO orbit determination accuracy is in meter-scale, and Halo satellite orbit determination accuracy is in 100 m level. 5.

轨道外推15天，LMO定轨精度仍在米级，Halo卫星的定轨精度则在百米级。

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An approximate algorithm of orbit determination error analysis for geostationary ( GEO) satellite was presented based on the covariance analysis of dynamic orbit determination in this paper.

在卫星动力法定轨的协方差分析基础上，提出了一种针对地球静止轨道（GEO）卫星的简化定轨精度分析方法。

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New Algorithm of Autonomous Orbit Determination of GEO Satellite Using GPS

星载GPS地球静止轨道卫星自主定轨的新算法

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Geometry Orbit Determination of GEO Satellite with Systematic Errors Using PDOP Weight

顾及系统误差的地球静止轨道卫星PDOP值加权几何法定轨

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Regional orbit determination of navigation satellite based on priori orbit constraint information

历史轨道约束信息下的区域站GPS卫星轨道确定

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