The tiny rocket is attached to the spacecraft and is designed to propel it toward Mars.
小火箭捆绑在宇宙飞船上,用于推动飞船飞向火星。
A Dynamic Balancing Method for Determining the Axis of Rotation of Spinning Spacecraft.
确定自旋航天器旋转轴的动平衡方法
Huge buildings, spacecraft and alien beings from other worlds were produced in a computer.
高楼大厦,宇宙飞船及外星人都由电脑制作完成,
Sliding Mode Variable Structure Control for Large Angle Maneuvering of Flexible Spacecraft
挠性航天器大角度机动的滑模变结构控制
The two rendezvous and docking, combination of180 degree turn, spacecraft is to fly apart.
二次交会对接前,组合体进行180度掉头,飞船正飞分开。
They train for their space travels in dummy spacecraft which are like the actual spacecraft.
他们的太空飞行训练是在模拟宇宙飞船中进行的。
Design approach based on data flow and control flow in distributed onboard spacecraft computer
基于数据流和控制流的分布式星载计算机
The force of friction affects the speed at which spacecraft can reenter the earths atmosphere.
摩擦力能影响航天器返回地球大气层的速度。
The progresses in studying bifurcations and chaos of spacecraft attitude motions are surveyed.
综述了航天器姿态运动得分岔和混沌得研究进展。
Nonholonomic motion planning for the attitude of rigid spacecraft with two momentum wheel actuators
带有两个动量飞轮刚体航天器的姿态非完整运动规划问题
Relative attitude estimation and control schemes for the final approach phase of spacecraft rendezvous
航天器交会最终逼近段相对姿态估计与控制
Component Synthesis Active Vibration Suppression Method of Flexible Spacecraft during Attitude Maneuver
挠性航天器姿态机动中的分力合成主动振动抑制方法研究
The spacecraft separated with the two spacecraft rendezvous and docking before separating different forms.
这次飞船分离与二次交会对接前飞船的分离形态不同。
In this paper, the issue on fast attitude maneuver control of a spacecraft with flexible appendix is studied.
研究带柔性附件航天器的姿态快速机动控制问题。
The optimal attitude control problem of spacecraft during the stretching process of solar arrays is discussed.
讨论了航天器太阳阵展开过程中载体姿态的最优控制问题。
Design, test of spacecraft heat pipe radiator and its application for communication and broadcasting satellite
热管辐射器设计、试验及其在通信广播卫星上的应用
The construction of the spacecraft through the ship, the European spacecraft assembly mastered the technology.
通过建造这艘飞船,欧洲掌握了组装飞船的技术。
The report did not suggest the spacecraft was in any danger, and described the adjustment as minor and routine.
报道说飞船没有任何危险,并表示这是很小的常规调整。
The control law of the flywheel in an integrated power and attitude control system for a spacecraft is investigated.
研究航天器集成能量与姿态控制系统中飞轮的控制律。
This article investigates the spacecraft autonomous attitude maneuver control in the presence of forbidden attitude.
主要研究存在禁止姿态的航天器自主姿态机动控制问题。
The strength behaviours of the window glass of spacecraft were discussed based on the strength theories in this paper.
通过对玻璃强度理论的综述,分析了舷窗玻璃的强度特性。
Design and Analysis of the Transition Phase from Absolute Navigation to Relative Navigation in Spacecraft Rendezvous Mission
航天器交会绝对导航向相对导航过渡阶段的分析与设计
Magnetic suspension flywheels are executing mechanism for spacecraft attitude control, which are supported by magnetic bearing.
磁浮飞轮是采用磁轴承支承的卫星姿态控制执行机构。
Flywheel has been identified as one of the main disturbance sources that affect the precision of attitude control system of spacecraft.
飞轮是高精度航天器姿态控制的主要干扰源之一。
Late in January, the tiny, instrument-packed spacecraft was buffeted by an exceptionally powerful burst of particles spewed out by the sun.
今年1月末,这艘满载仪器的小型航天器被太阳喷出的粒子异常强大的突发所重创。
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