摘要
研究了弹道导弹动态全极化一维像的仿真方法,可以为雷达目标检测、识别算法的研究提供基础。对弹道导弹的弹道和运动特性进行了建模,通过对弹头缩比模型静态测量数据进行插值,可以获得任意时刻、任意姿态下弹头的全极化一维距离像;比较了典型宽带雷达体制的信号形式,推导了它们之间的仿真参数转换关系。在计算机上进行了仿真实验,对仿真结果的分析表明本文提出的仿真方法是切实可行的。
This paper proposes a simulation method of Dynamic Full-Polarization Range Profiles of the Ballistic Missile. This simulation method can be used to be the base of radar target detection and recognition algorithm research. The trajectory and motion characteristic of the Ballistic Missile were modeled. By the interpolation of static scaling model measured data, the Full-Polarization Range Profiles of Ballistic Missile with arbitratry moment and arbitrary pose can be gained The transition relation of simulation parameters among typical wideband radars were gained by comparing the signal waveform of typical wideband radars. The analysis of the computer simulation results show the simulation method in this paper is feasible
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2005年第3期344-348,372,共6页
Journal of Astronautics
基金
国家'863'高技术研究发展计划项目(2002AA731145)
十五国防预研计划项目(41303517)
全国优秀博士论文专项资金资助项目(08100101)
关键词
弹道导弹
动态全极化
一维距离像
仿真
Ballistic missile
Dynamic full-polarization
Range profiles
Simulation
