orbits相关论文
In this paper,we propose some c-equivalence specifically for autonomous Lagrangian systems and show how to construct con......
The main aims of this paper are to study the persistence of homoclinic and heteroclinic orbits of the reduced systems on......
卫星轨道、钟差以及测站坐标等是全球导航卫星系统定位(global navigation satellite system,GNSS)的核心参数,构成了卫星导航系统......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
本文研究 Lienard方程 x+f(x)x+g(x)=0.建立了方程(1)存在极限环或极限环唯一的若干充分条件,改进了文[2-6]等的结果。......
文章研究了在时间和燃料约束下实现空间两异面椭圆轨道间远程交会的可交会区、初始目标区和追踪窗口集的确定方法。首先定义了远程......
采用数值模拟方法研究在设计点(马赫数6,迎角0°)锥导乘波体气动外形的设计方法及其基本气动特性,以及在非设计点时该乘波体的......
针对太阳同步轨道卫星的轨道捕获和保持中,发动机所提供的周向力会同时改变轨道半长轴a和偏心率矢量e这一问题,根据卫星拉格朗日运......
在自主空间交会任务中,星载量测系统的测量精度会对末端控制效果产生较大的影响。文章从自主近程导引的多脉冲控制律出发,通过解析......
文章提出了一种简单可行的方法，确定在卫星初始轨道上任意一点施加大小固定、方向任意的脉冲后生成轨道的可达区域；并对可达区域进行......
目前月球探测任务具有多样性,需要采用不同高度的月球卫星轨道,因此研究摄动力对不同高度月球卫星轨道的影响具有重要意义。文章首......
空间飞网机器人是一种新型的“自主机动单元＋柔性网”结构的空间机器人系统，主要应用在空间垃圾清理等空间捕获任务中。首先介绍了空......
借力飞行轨道是一种通过使用第二引力体去改变探测器相对于中心引力体的能量的轨道，它可以减少发射能量，增加发射窗口，并且可以对借力......
给出了Ｌｉｅｎａｒｄ型系统的轨线未经振荡而趋向原点的条件，改进了文献「１」、「２」中的有关结果。......
本文用谱分析方法，分析和计算了机车在直线轨道上匀速运行时对轨道横向随机不平顺输入的动力响应，计及了轨道的横向弹性及轮轨间的非......
根据正则自补图的性质，构造出ｋ≤３的全部ｐ＝４ｋ＋１的正同是自补图，并通过这对些图的分析研究，给出了ｋ＝３时Ｋｏｔｚｉｇ猜想的反倒，验证了ＲａｄｈａｋｒｉｓｈｎａｎＮａｉｒ指出的Ｒａｏ构造Ｋｏｔｚｉｇ猜想的反例时出......
讨论了ＢＣＩ－代数中关于元素的轨道的几个问题，给出在了Ｏ（０）在理想时，Ｏ（ａ）＝Ｏ（ｂ）的充要条件，说明Ｘ关于Ｏ（０）的商代数就是Ｐ（Ｘ）。......
简单无向不同构图的计数问题是一个十分困难的问题，利用生成群对点集合的二元子集的作用所得的轨道数，给出了计算由点所组成的简单无......
The classification on the orbits of some Liénard perturbation system with several parameters, which is relation to ......
采用四类星座系统确定高轨航天器的轨道，以解决目前应用单模或双模定位系统导航时可见性、可靠性和可用性低的问题。分析了星座卫星......
We investigate the influence of a gravitational wave background on particles in circular motion. We are especially inter......
该文用分岔理论证明了在有心力场中运动的质点,其运动轨道不论形式如何,只要n【3,都是稳定轨道。......
依据高速轮轨系统的作用特点，发展了一个高速轨道频域应应分析方法，研究了高速轨道的频域响应特性，分析了轨道刚度和阻尼对轨道振动的......
编队飞行卫星群自主式相对轨道测量和确定是绕飞轨道的关键技术之一,考虑了利用星敏感器和雷达以及利用GPS(Global Positioning Sy......
Even after nine decades of successful run of the Quantum Mechanics (QM), different viewpoints on foundational problems o......
In this paper, we investigate the homoclinic bifurcations from a heteroclinic cycle by using exponential dichotomies. We......
The current approach of a system of two bodies that interact through a gravitational force goes beyond the familiar expo......
In this article we analyze the motion of a test particle of a planar, circular, restricted three-body problem in resonan......
Hodographs of the Gravitational Two-Body System and Discrepancies between Newtonian Laws of Equivale
We show first that an orbit, which is naturally characterized by its eccentricity and semi-latus rectum, can equally be ......
For a satellite in an orbit of more than 1600 km in altitude, the effects of Sun and Moon on the orbit can’t be negligi......
两个相互垂直的同频率的谐振动合成轨亦通常采用的旋转矢量图法，本文采用解析法，并地一般情况下轨迹的特征予以讨论。......
The lifetime of a lunar satellite orbit is constrained by the non-spherical nature of the Moon’s gravity field. The orb......
Gravitationally Quantized Orbits in the Solar System: Computations Based on the Global Polytropic Mo
The so-called “global polytropic model” is based on the assumption of hydrostatic equilibrium for the solar system, or......
Beginning with a Lagrangian, we derived an approximate relativistic orbit equation which describes relativistic correcti......
The relative motion between multiple satellites is a developed technique with many applications. Formation-flying missio......
We study of halo orbits in the circular restricted three-body problem (CRTBP) with both the primaries as sources of radi......
This paper deals with the re-entry predictions of the space objects from the low eccentric orbit. Any re-entering object......
给出ｎ维动力系统的形式，并把二维动力系统周期轨道的存在性结论推广到ｎ维动力系统。...
The motion of the moonlet Dactyl in the binary system 243 Ida is investigated in this paper. First, periodic orbits in t......
ＳＯＭＥＡＮＺＡＨＬＴＨＥＯＲＥＭＳＩＮＶＥＣＴＯＲＳＰＡＣＥＯＶＥＲＺ／Ｐ~ｋＺ~１（游宏，南基洙）￥ＹｏｕＨｏｎｇ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＨａｒｂｉｎＩｎｓｔｏｆＴｅｃｈｎｏｌｏｇｙ．，Ｈａｒｂｉｎ１５００１，Ｃｈｉｎａ．）ＮａｎＪｉｚｈｕ（Ｄ.........
ＳＯＭＥＡＮＺＡＨＬＴＨＥＯＲＥＭＳＩＮＶＥＣＴＯＲＳＰＡＣＥＯＶＥＲＺ／Ｐ~ｋＺ~１（游宏，南基洙）￥ＹｏｕＨｏｎｇ（Ｄｅｐｔ．ｏｆＭａｔｈ．，ＨａｒｂｉｎＩｎｓｔｏｆＴｅｃｈｎｏｌｏｇｙ．，Ｈａｒｂｉｎ１５００１，Ｃｈｉｎａ．）ＮａｎＪｉｚｈｕ（Ｄ.........
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樱椋睿澹牵铮颍洌铮? ＥｑｕａｔｉｏｎTX１ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｎｏｎｌｉｎｅａｒｄｙｎａｍｉｃｓｏｆｔｈｅｄａｍｐｅｄｄｒｉｖｅｎｓｉｎｅ－Ｇｏｒｄｏｎｅｑｕａｔｉｏｎｕｔ－ｕｘｘ＋ｓｉｎｕ＝－ε（αｕｔ＋Γｃｏｓωｔ），（１．１）ｗｈｅ?........
通过对飞船运动定解问题的定性分析，给出了受恒定径向持续推力作用、从初始椭圆轨道远地点上半部起飞的飞船轨道及飞船逃逸地球引力......
On Possible A-Priori “Imprinting” of General Relativity Itself on the Performed Lense-Thirring Tests
The impact of possible a-priori “imprinting” effects of general relativity itself on recent attempts to measure the ge......
Lissajous Orbits at the Collinear Libration Points in the Restricted Three-Body Problem with Oblaten
In the present work, the collinear equilibrium points of the restricted three-body problem are studied under the effect ......
Conventional interpretation of the Einstein Equation has inconsistencies and contradictions, such as gravitational field......
A practical method is proposed to search for periodic orbits of elongated asteroids.The method obtains required initial ......
本文在文[2]、[4]的基础上,研究了最优交会轨道,导出了在推力作用下最优交会轨道的解析表达式;并对最优交会轨道和最优控制规律作......
