Launching and positioning of geostationary satellite 静止卫星发射和定点
As the name suggests, a geostationary satellite is stationary relative to the earth. 恰如其名,地球同步气象卫星相对地球是静止不动的。
The application of electric propulsion system in Chinas geostationary satellite in the future is a necessary trend. 在未来静止轨道平台上应用电推进系统是我国航天事业发展的必然趋势。
Rational use of the radio frequency spectrum and of the geostationary satellite orbit 无线电频谱和同步卫星轨道的合理利用
Geostationary Satellite Launch Vehicle 对地静止卫星运载火箭
Motion Trajectory of a Geostationary Satellite in the Coordinate System Wobbling with a Buoy 地球静止卫星在浮标摆动坐标系中的运动轨迹
On-Orbit Modification of Pointing Error for Imager in Geostationary Satellite Based on Star Sensing 基于恒星观测的静止轨道成像仪指向偏差在轨修正
Transfer Structure Optimization of First Drawing Point in Turn-out with Movable-point Frog On-Orbit Modification of Pointing Error for Imager in Geostationary Satellite Based on Star Sensing 可动心轨道岔一动心轨转换结构优化研究基于恒星观测的静止轨道成像仪指向偏差在轨修正
In the case of finite thrust apogee maneuver for the geostationary satellite, the fuel consumption increases due to the long burn arc. 推力有限时,地球同步轨道卫星在远地点变轨的弧段很长,会导致较多的燃料消耗。
This paper provides a method for determining the optimum time and attitude in process of geostationary satellite launch at which the solid-apogee motor to be fired. 文章给出在发射静止卫星过程中,固体远地点发动机点火时间和点火姿态的最佳值确定方法。
Secondly, a new orienting method merely with one geostationary satellite is developed for the first time. 此外,在定向技术研究中,论文首次提出了单星定向方法,该方法仅利用一颗地球静止轨道卫星就可以定向。
Research on several problems in thermal design for spin-stabilized geostationary satellite 自旋稳定静止卫星热设计中若干问题的探讨
The theory and method of the region passive pseudolites positioning based on geostationary satellite positioning system are systematically discussed. 本文系统地讨论了基于双星的伪卫星无源区域定位系统的定位理论以及方法。
Effect of Solar Radiation on Performance of Scanning Imaging Radiometer onboard Geostationary Satellite 太阳辐射对地球同步卫星扫描成像辐射计性能的影响
Electrostatic charging and radiation shielding design philosophy for geostationary satellite 地球静止卫星粒子辐射屏蔽和充电设计原则
The Method of Geostationary Satellite Positioning Based on Road and its Developing Foreground 基于道路的地球同步卫星定位方法及其发展前景
Under the Condition of utilization low-thrust apogee motor, the apogee maneuver scheme for the geostationary satellite is defined by the Principle of realization and optimization of entire satellite function. 在采用小推力远地点发动机的情况下,地球静止卫星在远地点变轨的策略宜按整星功能实现和优化的原则确定。
A method of geostationary satellite positioning based on road is presented. The positioning accuracy is also discussed. 提出了基于道路的同步卫星定位方法,并对定位精度问题进行了讨论。
Display Characteristics of Ionospheric Scintillation of Geostationary Satellite Signals 同步卫星讯号显示的电离层闪烁特性
The concept and scheme for the simulation of attitude, orbit and important telemetry parameters of prolate dual-spin geostationary satellite have been given in the paper. 本文介绍了在计算机上进行细长型双自旋卫星姿态、轨道和重要遥测参数仿真的原理和方案。
A method of the region passive pseudolites positioning based on geostationary satellite positioning system is presented. 本文提出了一种基于双星的伪卫星无源区域定位系统,即设置适当伪卫星系统,增加观测量,利用伪距测量方法定位,从而实现系统的无源被动定位。
Research on Precise Orientation Technology of Geostationary Satellite Image 静止气象卫星图像精确定位技术研究
It is indicated that InSAR will be a new means to improve the precision of geostationary satellite positioning system with two satellites. 结合我国自行研制的双星定位导航系统,指出InSAR技术可能是提高双星定位导航精度的新手段。
Effects of Scan Mirror Motion on the Attitude of Three-Axis-Stabilized Geostationary Satellite 扫描镜运动对三轴稳定卫星姿态影响研究
Aiming at the restrict use of the GPS, the positioning principle and algorithm of the geostationary satellite positioning systems of china has been analyzed. 针对GPS卫星定位系统的非自主性,研究了我国自行研制开发的北斗星导航定位系统,对双星定位算法进行了理论分析和模拟仿真计算;
High accuracy orbit determination of geostationary satellite 静止卫星轨道的高精度确定
The command remote control system with information feedback checking is commonly used in command control system of geostationary satellite. 信息反馈校验指令控制方式普遍运用于同步轨道静止卫星的指令控制系统中。
Preliminary results of ionosphere research using geostationary satellite beacon 利用同步卫星信标研究电离层的初步结果
A Study of the Scintillation for the Geostationary Satellite Signal 同步卫星讯号的闪烁研究
Star sensor is widely used in a majority of spacecraft attitude determination missions due to the high accuracy. No matter what geostationary satellite ( GEO) or deep space explorer, large scale space platform or small satellite, attitude determination systems almost adopt star sensor. 星敏感器作为目前精度最高的姿态测量器件在航天任务中得到了广泛应用,无论是地球轨道卫星还是深空探测器,大型空间平台还是小型卫星,高精度的姿态确定系统几乎都采用了星敏感器。