航天动力学 meaning in Chinese
astrodynamics
orbital mechanics
space dynamics
Examples
- The dynamics of natural and human - made bodies in outer space
航天动力学，天体动力学将天然及人工天体推入外层空间的动力学 - This article is a part that the aerospace dynamics environment experiments the equipments skill to change the work
本课题是航天动力学环境试验设备技改工作的一部分。 - In order to calculate the orbit of the satellite , we established satellite movement model based on celestial mechanics and spaceflight dynamics
为满足卫星轨道递推计算需要，根据天体力学、航天动力学理论，建立起二体条件下的卫星轨道动力学模型。 - A simulation system of high precision orbit propagation is constructed in the integrated environment of matrixx , and some problems on the applications of matrixx in aerodynamics are discussed
本文利用matrixx对卫星精密轨道预报进行了仿真实现，并讨论了matrixx在航天动力学的应用问题。 - By means of the orbit dynamics theory and other knowledge , author established mathematical model related to collision forecast , including space object orbit confirming model , space objects relative movement model , dangerous object distinguishing model and space object collision geometry relation model , etc . according to the mathematic model , author calculated the relative distance transformation rule along with time between the spacecraft and dangerous debris and established early warning rule
依据航天动力学理论和其他知识,建立了碰撞预警相关的数学模型,包括空间目标轨道确定数学模型、空间物体相对运动数学模型、危险物体判定准则数学模型和空间物体碰撞几何关系数学模型等,根据数学模型计算航天器和危险目标的相对距离随时间变化规律,设定了预警规则。