It has been normally operated in the high-accuracy, sun-synchronous, recursive, fiozen orbit designed for remote-sensing users through a series of orbit acquisition, subsatellite -point trace acquisition and orbit maintenance maneuvers.
CBERS-1于1999年10月14日由中国自行研制的长征运载工具按预定计划准时发射，进入设计轨道，随后通过轨道捕获、星下点轨迹控制和多次轨道保持机动等一系列轨道测控操作，该卫星已按遥感用户的要求正常运行在高精度的太阳同步、回归冻结轨道上。
The navigation constellation composed of eight inclined globosity synchronous orbit satellites is designed.
设计了由八颗倾斜圆轨道地球同步卫星组成的导航星座。
The effect of the flat rate of the earth on the orbit planes of satellites is discussed and the design principle of sun-synchronous orbit of satellites is introduced.
讨论地球扁率对人造地球卫星轨道平面的影响，介绍卫星的太阳同步轨道设计原理。
A regional satellite navigation system which is made up of geosynchronous satellites and synchronous satellites with elliptical orbit is proposed.
摘要提出了一种用静止卫星和同步椭圆轨道卫星构造的区域卫星定位系统。
The mission of preliminary orbit design for Sun Synchronous and other typical orbits can be achieved by the designer. Compared with the satellite tool kit (STK) software, the result of the designer was validated.
该设计器能够实现太阳同步轨道等典型轨道的初始轨道设计任务，通过与卫星工具软件（STK）设计结果的比较，验证了设计器的正确性。
The attitude control system of the earth observation satellite is a complicate, high accurate, long-life and earth-oriented three axis stable system with the solar panels orienting the sun in the sun synchronous orbit.
地球观测卫星姿态控制系统是个复杂的，高精度，长寿命对地三轴稳定，在太阳同步轨道上帆板对太阳定向的系统。
ORBIT OF LIGHT On the Orbit Stability The irradiance on the earth synchronous orbit and median orbit in the standard atmosphere was computed.
对地球同步静止轨道、中轨道卫星标准大气下的核爆光辐射探测器的接收照度进行了计算，得出了理想状态下探测器的动态范围及灵敏度。
In terms of the sun synchronous orbit satellite, the energy transferring charts of four typical Direct Energy Transferring (DET) power systems are developed and the energy balance equations are derived.
以太阳同步轨道卫星为背景，对四种典型的直接能量传输方式（DET）的电源系统配置建立了能量传递图，推出了能量平衡方程。
The CBERS - 1 is the first sun-synchronous orbit earth resource satellite cooperatively developed by China and Brazil.
中巴地球资源卫星一号（CBERS-1）是中国和巴西合作研制的第一颗运行在太阳同步轨道上的地球资源卫星。
The method of designing special elliptic orbit which was critical inclined, sun synchronous and repeating ground trace was expounded, and the calculation process of this method was summarized.
阐述了临界倾角太阳同步回归轨道这种特殊椭圆轨道的设计方法，总结了其轨道要素的计算步骤。
A Research on the Permissible Variation of the Sun - Synchronous Repeating Orbit
太阳同步卫星轨道参数的容许偏差分析
With the main perturbation in the earth-synchronous orbit considered, the simulation for formation flying satellites dynamics is studied.
在考虑地球同步轨道主要摄动条件下，进行编队飞行队形变化动力学仿真。
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。
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。
The determination method of descending/ascending node, longitude of ascending node and frozen orbit parameters for sun-synchronous orbit satellite design was analyzed on the basis of six general orbital elements.
在轨道六要素的基础上，分析了卫星太阳同步轨道设计时降（升）交点地方时、升交点赤经，以及冻结轨道参数等的确定方法。
Study on Driving Laws of Sun Synchronous Orbit Satellite's Solar Arrays
太阳同步轨道卫星的太阳帆板驱动律
A constellation of polar-orbiting satellites, equally spaced around a sun-synchronous orbit to provide continuous coverage over any given place, could solve this.
一个由极轨卫星组成的等间距分布在太阳同步轨道上的提供任何地点连续覆盖的星座可能解决这个问题。
The effect analysis of solar proton event on space radiation environment at solar synchronous orbit
太阳质子事件对太阳同步轨道空间辐射环境影响分析
At last, an example of design for sun-synchronous, frozen and return orbit in the orbit of some satellite which altitude was 750 to 800 km was given.
最后给出了一个轨道高度750～800km，卫星太阳同步轨道、冻结轨道和回归轨道的算例。
Optimization design of radiant cooler in sun synchronous orbit
太阳同步轨道辐射制冷器的优化设计