spacecraft attitude control meaning in English
航天器姿态控制
Examples
- With the development of the scales of spacecraft projects , the demands for spacecraft attitude control are becoming more and more important today
随着空间事业的发展，飞行器的规模越来越大，对姿态控制性能的要求也越来越高。 - The orbit simulation program mainly concentrates on orbit calculation . this thesis first introduces the fundamental knowledge of orbit dynamics , including orbit perturbation and spacecraft attitude control
轨道仿真程序核心部分是轨道计算，本文首先介绍了轨道动力学基础，包括轨道摄动问题，以及飞行器姿态控制等基础知识。 - Spacecrafts are working in the space environment , which is full of sorts of physical mediums . and these mediums will impact on the altitude movement of spacecraft . spacecraft attitude control during propulsive maneuvers is complicated due to several factors as listed below : ( i ) nonlinear dynamics with time delays , ( ii ) modeling and parameter uncertainties , ( iii ) flexible modes due to fuel sloshing and appendages , ( vi ) constraints on propulsive force and torque inputs , ( v ) constraints on acceptable angular rates and attitude , ( iv ) autonomous reconfiguration requirements under failure conditions
飞行器是在一定的空间环境中飞行，而空间环境中充满着各种物理介质，对飞行器的姿态运动产生不同程度的影响，所以空间飞行器的姿态控制相当复杂，它受到如下因素的制约： ( ? )带时延的非线性动态特性( ? )模型和参数的不确定性( ? )燃料的激荡性以及燃料消耗所引起飞行器的质量变化( ? )推力和输入力矩的约束性( ? )额定角速度约束和姿态约束( ? )在故障发生的情况下自动重新配置的必要性。