摘要
为了研究某型超近程主动防护雷达跟踪滤波算法方案,建立了仿真分析模型并提出了拦截点预测误差椭球的方法,仿真对比了基于卡尔曼滤波、α-β滤波和最小二乘法滤波三种算法的效果,并结合主动防护系统的工作特点,提出雷达跟踪滤波算法方案的建议.
Aiming at the research of tracking filter algorithm for a certain type of radar of short-range active defense system,motion model. And the model of establishment of interception point prediction error ellipsoid. are given. Based on the collection,the application of Kalman filter,α-β filter and least square filter algorithm is simulated respectively for a certain type of radar sytem. According to the comparison of simulation results and the characteristics analysis of active defense system,the method is adopted to measure data filtering.
出处
《微电子学与计算机》
CSCD
北大核心
2010年第11期86-90,共5页
Microelectronics & Computer
关键词
主动防护系统
雷达跟踪滤波算法
误差
仿真
active defense system
radar tracking filter algorithm
error
simulation
