摘要
精密跟踪系统中角闪烁效应会严重影响目标跟踪性能。在对频率捷变RCS加权抑制角闪烁以及非线性高斯混合卡尔曼滤波(NL-GMKF)算法分析的基础上,提出了频率捷变RCS加权结合NL-GMKF的目标跟踪技术。仿真结果表明,该方法能够有效抑制角闪烁效应提高跟踪精度。
The capability of target tracking will be seriously affect by angle glint in precision tracking system. Frequcey agility and RCS weithted and NL-GMKF were analysied. The frequency agility and RCS weighted with NL-GMKF target tracking algorithm was proposed. The simulation result shows this method can effectively compress angel glint and improve the precision of targeting track.
出处
《江西科学》
2013年第6期841-844,共4页
Jiangxi Science
