1) ballistic target
弹道目标
1.
A Robust RCS periodicity estimation algorithm for ballistic target;
一种鲁棒的弹道目标RCS周期估计方法
2.
After the characteristic of ballistic target recognition was analyzed, it was pointed that alleging decoys was a Neyman-Pearson decision in essence, which sought the least cost of recognition.
分析了弹道目标识别的特点,指出弹道真假目标识别在本质上是一个风险最小的寻优过程,等同于Neyman-Pearson决策。
3.
It is of great meaning to research the ballistic target recognition technique.
研究弹道目标识别技术具有十分重要的意义。
2) Ballistic target
弹道式目标
1.
This paper discusses the theory method calculating surface temperature of ballistic target above aerosphere, and analyses the effect of dimensional orientation of target s flight gesture and sun radiation direction on its surface temperature.
论述了大气层外弹道式目标表面温度的计算方法,对某弹道式目标大气层外飞行过程中当太阳 辐射方向改变时其表面温度的变化情况进行了数值计算,分析了目标飞行姿态与太阳辐射方向之间空 间方位关系的变化对目标表面温度的影响。
3) ballistic target tracking
弹道目标跟踪
1.
In order to overcome the disadvantage of the common used filtering algorithms that can not achieve the tracking accuracy and effectiveness at the same time,a finite-difference extending Kalman filter algorithm was proposed for ballistic target tracking problem in the re-entry phase.
针对目前常用的滤波算法不能同时做到精确和高效跟踪目标的缺点,提出一种有限差分扩展卡尔曼滤波(FDEKF)算法用于再入阶段的弹道目标跟踪。
2.
Under the background of tracking ballistic missiles by ground-based radar systems, the maneuvering ballistic target tracking, the multi-target tracking algorithm and multi-sensor track fusion method are studied in this thesis.
首先讨论了非线性滤波的基本原理以及常用的非线性滤波器,继而讨论了交互多模型结构并将其用于对机动弹道目标跟踪。
4) Mid-course missile
弹道中段目标
1.
This paper is for the identification from the RCS sequence of the Mid-course missile.
针对弹道中段目标RCS序列识别问题,在分析其运动特性与电磁散射特性的基础上,结合传统的基于椭球体的目标形状反演模型,提出了一种新的利用RCS幅度相对于目标姿态角变化率反演弹道中段目标长短轴比值和目标相对于雷达视线姿态角的方法,克服了传统方法需要观测到目标RCS极大、极小值的缺陷。
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