摘要
通过对目标飞行轨迹的参数化建模 ,提出了由红外传感器对目标角度和辐射功率的测量实现对目标距离和其它位置、速度参数估计的算法 ,从而可以此作为目标威胁程度估计和目标特性识别的依据 .仿真计算表明 ,该方法计算的精度高 ,对目标位置的初始先验值依赖程度较小 .
Based on parameterized model of target flight orbit, this paper presents an algorithm to estimate target range and other location and velocity via infrared sensor, according to this, target threat degree and target identity can be discriminated. Simulation calculation confirms that this method is more accuracy, and depends less on a opriori knowledge of target location initial value. This algorithm can be used for target motion parameter estimation in other measure system.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2003年第2期101-104,共4页
Journal of Infrared and Millimeter Waves
基金
20 0 1年优秀博士论文作者专项基金 (批准号 2 0 0 14 0 )
教育部振兴计划骨干教师基金资助项目~~
