摘要
在弹道导弹防御系统中,目标轨迹参数是重要的识别因素。本文基于最小能量弹道,推出弹道导弹在地心惯性坐标系中任一时刻的位置和速度,得到了弹道导弹从发射点到落点的轨迹参数,为研究弹道导弹的弹道特性分析提供了数据支持。
The trajectory parameters of ballistic missiles are important factors for target recognition in missile defense system. A method for calculating the position and velocity of ballistic missile at any time in the geometric inertial frame based on the theory of the minimum energy trajectory is provided in this paper. Then, the trajectory parameters of ballistic missile from firing point to impact point can be obtained, which provide data for analyzing the characteristics of ballistic trajectory.
出处
《电光与控制》
2004年第2期35-37,共3页
Electronics Optics & Control
基金
本项目得到国防预研课题(4130304-01)
863课题(2003AA882003)的资助
关键词
导弹防御
弹道
计算机仿真
missile defense
ballistic trajectory
computer simulation
