parking orbit

The parking orbit is a certain kind of orbit of the Earth satellite .

近地停泊轨道实为一种地球卫星轨道；

Burning information under low thrust is studied for a small satellite transfering from a elliptic parking orbit to its circular working orbit .

文章研究了在小推力作用下，小卫星由椭圆停泊轨道进入共面圆工作轨道的点火信息求解方法；

A typical orbit of lunar probe includes earth parking orbit segment , earth-moon transfer orbit segment , lunar satellite orbit segment and moon-landing orbit segment .

典型的月球探测器飞行轨道包括地球停泊轨道段、地月转移轨道段、月球卫星轨道段和着月轨道段。

The motion of lunar probe consists of three stages including three different type of orbits : parking orbit near the Earth , transfer orbit forward to the Moon and the final orbit around the Moon .

月球探测器的运动通常可分为3个阶段，这3个阶段分别对应3种不同类型的轨道：近地停泊轨道、向月飞行的过渡轨道与环月飞行的月球卫星轨道。

Then the spacecraft transfers from parking orbit to target periodic orbits associated with librations point , and escapes from unstable invariant manifold associated with the system to achieve interplanetary flight with low energy .

然后，由停泊轨道向动平衡点目标周期轨道转移，利用该系统的不稳定流形逃逸以实现低能量的星际飞行。

Fly-by approaching observation refers to a vehicle in the parking orbit , approach to the target by transfer orbit , and observe the target for a short time in a certain range . It has a wide application prospect in space attack-defense .

飞越式抵近观察是指处于潜伏轨道的飞行器，在需要时通过转移轨道快速抵近到目标航天器附近，在一定范围内对目标进行短时间观察，它在未来空间攻防对抗中有着广阔的应用前景。

In this paper , the problem of orbital design of landing moon detector is discussed which starts from near earth circular parking orbit , produces thrust in velocity direction , entries landing moon orbit , and hits the moon with on guiding and free flight .

讨论了探测器从低高度圆型地球停泊轨道出发，沿速度方向施加脉冲推力进入登月轨道，不加制导自由飞行击中月球的轨道设计问题。

After that we based on the principles of time optimal and fuel optimal to design the supply nodes , staging transportation track , transportation parking orbit , obtained the interplanetary space exploration orbit which met the space logistics requirements , established the network of space logistics supply orbit chain .

然后基于时间最优及燃料最优的原则对补给节点、分段运输轨道、运输停泊轨道进行优化设计，得到满足空间后勤要求的行星际空间探测轨道，建立了空间后勤补给轨道链网络。

Research on Parking - orbit in Orbit Maneuvering Operation

轨道机动作战中的待机轨道研究