Analytic method about liquid sloshing for liquid-filled space vehicle; 用等效力学模型法研究了多腔体充液晃动问题。
The application of Legendre pseudospectral method to the optimization space vehicle orbital transfer with finite thrust is studied. 研究了伪光谱方法在空间飞行器有限推力轨道转移最优化问题中的应用。
Fault diagnosis for near space vehicle based on sliding mode observer and T-S fuzzy model 基于滑模观测器和模糊T-S建模的NSV故障诊断
Up to now, it is only the rocket which can propel a space vehicle. 至今,只有火箭才能推进宇宙飞行器。
Application of second-order dynamic Terminal sliding mode control based on nonlinear disturbance observer to near space vehicle 基于非线性干扰观测器的二阶动态Terminal滑模在近空间飞行器控制中的应用
Also, loads and control forces imposed by space vehicle guidance systems are generally small. 此外,由空间飞行器导引系统所产生的载荷与控制力一般是很小的。
The astronaut could not get over the fact that in spite of the accident to the space vehicle he had returned safely on earth. 宇航员无法理解,为什么太空船出了事故他还能安然返回地球。
America's next major space program is the space shuttle, a reusable space vehicle which will permit more economical and more frequent space missions. 美国另一个重要的太空计划,就是航天飞机,一种可以反复多次使用的太空交通工具,去从事更经济更频繁的太空任务。
ABES ( Aerospace Business Environment Simulator) environmental control system for manned space vehicle 航天业务环境模拟装置载人航天器环境控制系统
Space Vehicle Detection and Positioning Based on Reflected Signal of Navigation Satellite 基于导航卫星反射信号的空间飞行器探测定位方法
The space vehicle would return to Earth and land in the ocean. 航天器将返回地球,并在海上溅落。
Application of near space vehicle in electronic reconnaissance 临近空间飞行器在电子侦察中的应用研究
Attitude Determination Method for Near Space Vehicle Based on Adaptive Sampling Filters 基于自适应采样滤波器的临近空间飞行器姿态确定
T-S fuzzy adaptive observer based fault diagnosis and fault tolerant control for near space vehicle 基于模糊T-S自适应观测器的近空间飞行器故障诊断与容错控制
Environmental control system for manned space vehicle 载人航天器环境控制系统
To launch a space vehicle into orbit, a very big push is needed because the friction of air and the force of gravity are working against it. 要把宇宙飞行器送入轨道,需要施加很大的推力,因为空气的摩擦力和地球引力对它起阻碍作用。
The people in a space vehicle have to suffer the effects of several G when it leaves the ground. 太空舱内的人离地时必须承受几个重力效应。
Study on Thermal Control System of a Near Space Vehicle 一种临近空间浮空器热控系统的研究
A comprehensive review on the radar target signature of aircraft and space vehicle, essentially from the view point of ECM and radar remote sensing, has been delivered. 本文着重从电子对抗和雷达遥感角度综合评论了航空和航天目标的雷达特征问题。
Reentry Flight Using Negative Lift of Space Vehicle 航天运载器采用负升力返回再入研究
Design and Realization of Image Simulator of Space Vehicle Borne Optical Remote Sensing Camera 星载光学遥感相机图像模拟源的设计与实现
An Adaptive Fuzzy Singularly Perturbed Control Approach for the Space Vehicle 自适应模糊奇异摄动控制在航天器中的应用
When was the first space vehicle sent up? 第一颗宇宙飞船是什么时候发射的?
The big effect of space environment upon launch and operation of space vehicle are discussed. 摘要空间环境条件对地面航天器发射和空间航天器系统运行有很大影响。
Decided that a rocker engine could provide power for a space vehicle. 坚信火箭引擎可以为太空交通工具提供动力。
Single-stage-to-orbit, horizontal-take-off-and-landing reusable space vehicle 单级入轨水平发射和着陆可再使用航天器
Variable Structure Near Space Vehicle Control Characteristics of Large Flight Envelope 变结构近空间飞行器大飞行包络控制特性研究
An idea for our near space vehicle development was provided, which being important in the military technology revolution of our country. 分析了临近空间飞行器的应用前景,为我国临近空间飞行器的发展提供了思路,对于我国军事技术变革有着重要意义。
Aerial ladder platform A space vehicle carries people into space. 带载人平台的云梯车宇宙飞船载人上天。
Non-steady Interaction of Plasma with Field in the Near Wake Region of a Space Vehicle 空间飞行器近尾区内等离子体与场非稳态相互作用