主动段的英文
active leg
powered phase
propulsion branch
例句与用法
更多例句： 下一页- The precision of hitting will be improved obviously if we can offer a set of simple guidance control systems in powered phase of the rocket projectile
如果能在火箭主动段加一套简易的控制系统来控制火箭的姿态，则将大大提高火箭的命中精度。 - Spinning flight of ballistic missile in boost phase is a new idea in order to penetrate laser ’ s interception . spinning missiles may be unstable due to dynamic and control interactions
弹道导弹主动段自旋飞行是一种新的构想,旨在对抗激光武器拦截,实现主动段突防。 - Aiming at this problem , particle filter is studied . combination filter algorithm is constituted using ukf and improved particle filter ( upf ) , and missile ’ s states with noise increase are estimated
针对这个问题,研究了粒子滤波算法,利用ukf和改进的粒子滤波( upf )组成联合滤波估计算法,可以有效估计具有噪声增大时导弹主动段运动状态。 - According to the character of ballistic missile in boost phase , the gravity turn model is established , and according to the position relationship between early warning satellite and the target , the measure model is established
根据弹道导弹主动段运动的特点,建立了主动段运动重力转弯模型。根据预警卫星与目标的位置关系,建立了观测模型。 - In this dissertation , missile ’ s states in the boost phase and trajectory parameters estimate algorithms are studied by using angles of arrival measurement from space - based infrared sensor , and the availability and precision is validated through simulation
本文主要利用地球同步轨道的预警卫星敏感器探测的目标视线角测量,对导弹主动段运动状态和弹道参数估计算法进行了研究,并通过仿真验证了方法的有效性和可行性。
