Near-field autonomous rendezvous orbit design problem is discussed by adopting CW equation in the paper.
采用线性化CW方程研究了空间飞行器近程自主交会轨道设计问题。
Some basic principles for orbit design of lunar probes are discussed while compared to launching the satellite around the earth.
分析了月球探测轨道设计与地球卫星的区别，给出了一些最基本的设计原则。
Based on the summarization of the orbit design methods, a wizard designer making use of module method was designed in this paper.
文中在对航天器轨道设计方法归纳总结的基础上，采用组件方式设计了向导式轨道设计器。
The result of quantitative analysis shows that the method is feasible, and be helpful for the research of orbit design and control.
定量分析结果表明，该方法切实可行，可以为轨道设计和轨道控制研究工作提供参考。
So both methods of orbit design are suitable for designing orbit of concomitant satellite formation flying around the space station.
用动力学和运动学两种方法研究空间站伴随卫星编队飞行的轨道设计。
Particularly, the method of coverage orbit design is given in view of the orbital period deviation, which is based on recursive orbit.
特别是，以循环轨道为基础，考虑轨道周期的误差，给出覆盖轨道的设计方法。
The proposed model, control strategy and analysis methods are applicable to the target′s rendezvous orbit design and control implementation.
所提出的计算模型、控制策略和分析方法适用于目标飞行器交会对接轨道设计和控制实施。
Introduce the reference frame and time system used in orbit design particularly. Analyzed the orbit characteristic of two-body problem and launch window.
详细介绍了用于轨道设计的坐标系统和时间系统，分析了二体轨道特性和发射窗口的基本特性。
In this paper, a series of characters for recursive orbit and coverage orbit of satellites are discussed, and the method of recursive orbit design is given.
本文阐述人造卫星循环轨道与覆盖轨道的一系列性质，给出确定循环轨道的方法。
Circular arc well section parameter calculation is the most primary question among a series of questions of directional orbit design and actual surveyed trajectory.
在定向井轨道设计、实钻轨迹监控等一系列问题中，圆弧井段参数计算是一个最基础的问题。
With the difficulty of measuring relative velocity considered, a relative orbit design method is proposed to obtain diverse relative orbits with only position feedback.
为了得到更丰富的相对轨道，同时考虑到相对速度测量困难，研究了仅利用位置反馈进行相对轨道设计的方法。
According to characteristic of regional exploring satellite system, an intermittent regional covering orbit design scheme is proposed using circular sun synchronization orbit.
根据区域性探测卫星系统的特点，提出了利用太阳同步轨道间歇性区域性覆盖特定区域的轨道设计方案。
Considering constraints of energy, time and line-of-sight angle, a near-range autonomous rendezvous glidescope orbit design method is studied based on the differential equation method.
考虑能量、时间、视线等约束条件，基于微分方程法研究了近程自主交会滑移轨道设计方法。
Micro satellite is under the influence of perturbative forces which would affect its orbit, so it is important to consider these perturbations in micro satellite orbit design and control.
小卫星在实际运行中受到多种摄动力的作用，这会对其轨道造成不同程度的影响，因此在小卫星的轨道设计与控制中，摄动是必须考虑的重要因素。
This paper has discussed "a small assistant" 's design method and skill in multimedia software from three respects such as element design, dynamic result design and sport orbit design, etc.
本文从图像元素设计、动态效果设计、运动轨迹设计三个方面，讨论了多媒体软件中“小助手”的设计方法和技巧。
Combining the imaging principle of Spaceborne SAR, this paper deduce some conclusions about the orbit design of the Distributed Spaceborne SAR, and in conclusion gives the design way of it.
结合星载干涉SAR成像机理，推导出分布式星载干涉SAR轨道设计中，轨道参数应该满足的基本约束条件，并以此为基础给出了分布式星载干涉SAR轨道设计的一般方法。
There are a lot of key technologies in the design of Inter-satellite communication system, such as orbit design, communication protocol, processing technology, acquisition and tracking technology.
星间通信系统的设计包含很多关键性的技术，如通信协议、星上处理技术和跟踪捕获技术等。
The coupling relationship and associated effect among orbit design, satellite design and launch determination in the satellite system design were analyzed, and the simplified MDO module was founded.
分析了卫星总体设计中轨道设计、卫星设计和发射选择间的耦合关系与协同效应，建立了MDO的简化模型。
The same logic applies to satellites: the bulkier the satellite, the more time it takes to design and build, and the more expensive it is to put into orbit.
同样这个逻辑也适用于卫星，卫星越大，就需要越多的时间去设计和制造，送入太空就需要更多的资金。
A fast design method for transfer orbit of lunar probe is presented using overlap conic curve method aimed at lunar landing transfer orbit and lunar satellite transfer orbit.
利用重叠圆锥曲线方法，针对着陆型和月球卫星型两种地月转移轨道，给出了一种地月转移轨道的快速设计方法。
The orbit states estimation is achieved through the extended Kalman filters design. The simulation results verify the validity of this navigation method, and show preferable navigation accuracy.
设计扩展卡尔曼滤波器进行卫星编队轨道状态估计，数学仿真结果验证了这种导航方案和算法的有效性。
The key points of the design under the restrained conditions, such as orbit node period, regressive cycles, regressive period, repeat period and others, were also presented.
并给出了在轨道交点周期、回归圈数、回归周期、重复周期和其他因素等约束条件下的轨道设计要点。
The design method of the orthogonal circular orbit satellite constellation supporting global coverage is studied.
讨论了全球覆盖正交圆轨道星座设计方法。
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。
The naked eye can't see the Great Wall, even from a low orbit, because of its design and colour.
由于长城的设计和颜色的缘故，即使是在航空低轨道，我们也不能用肉眼看到长城。
The traditional thermal environment parameters for near-earth orbit are compared with those currently adopted by international spacecraft thermal design community.
介绍了目前国际上普遍采用的近地轨道热环境参数与传统参数之间的差异。
After comparing all kinds of control systems, the orbit cut system control part design has completed by taking PLC as controller.
在对各种控制系统进行比较之后，选择plc作为控制器，完成了轨道切换系统控制部分的设计。
After comparing all kinds of control systems, the orbit cut system control part design has completed by taking PLC as controller.
在对各种控制系统进行比较之后，选择plc作为控制器，完成了轨道切换系统控制部分的设计。
应用推荐