1) Trajectory estimate
弹道预估
2) trajectory estimation
弹道估计
1.
Performance analysis of boost-phase trajectory estimation in space early warning system;
空间预警系统中主动段弹道估计误差分析
2.
Under the condition that no prior knowledge is known,the profile-free method is put forward,which can extrapolate trajectory parameters with the state estimation of target in boost phase and accomplish the mission of trajectory estimation and impact-point forecast.
在不具备目标先验信息的情况下,提出了采用基于主动段运动状态估计外推弹道参数的方法,完成对弹道导弹目标的弹道估计和落点预报任务。
3.
Trajectory estimation using the measurement of arrival angles from space-based infrared sensors is one of the key technologies in the space early warning system.
文中提出的伪线性测量-卡尔曼滤波(PM-KF)的弹道估计方法减小了测量方程非线性所带来的估计误差,较之EKF滤波有更好的估计精度。
3) trajectory estimation
弹道预测
1.
Terminal-phase trajectory estimation for tactical ballistic missiles;
TBM末端机动弹道预测
4) ballistic trajectory estimation
导弹弹道估计
5) impact predictor
弹道预测器
补充资料：弹道(见弹道学)
弹道(见弹道学)
trajectory
dQfldQO弹道(t rajectory)见弹道学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条