A novel three-dimensional ( 3D ) guidance law is proposed for a reentry vehicle with impact angle constraints. 针对再入飞行器(RV)带碰撞角约束的末端导引问题,设计了一种新型三维制导律。
Finally, the tracking of the guided angle command for a nominal trajectory of a reentry vehicle is simulated as an example. 本文最后以一再入飞行器(RV)为例,对标称轨道制导指令角的跟踪进行了仿真。
The guidance method satisfies terminal angular constraint as reentry vehicle hitting target, but also ensures minimum loss of maneuvering velocity for reentry vehicle. 该方法利用最优控制理论的思想方法,不仅使飞行器命中目标时满足了终端角度约束的条件,而且保证了再入飞行器(RV)机动速度损失最小。
Schematic Research on Automatic Antenna Impedance Matching System for Reentry Vehicle(RV) and Design of Reflectometer 再入飞行器(RV)天线自动阻抗匹配系统的方案研究及其反射计的设计
Firstly, the state variables of the reentry vehicle are decomposed into two sub-systems of different time scales using the singular perturbation theory. 首先,利用奇异摄动理论对再入飞行器(RV)状态变量进行两个时间尺度的划分,将系统状态方程分解成两个低维子系统。