摘要
由于无源时差定位隐蔽性强,抗干扰性好,定位精度高,相对于测向时差联合定位需要处理的数据少,因此是网络雷达中最主要的定位方式。提出将UKF滤波算法应用到网络雷达的时差定位跟踪中。计算机仿真实验表明,应用UKF算法比以往EKF类算法在滤波性能上有明显的提高。
The passive time of arrival location is the most important location method of network radar as its good covered performance,good antijamming performance,high location accuracy,and the little dealt data than the bearing time of arrival location.The application of UKF in time of arrival location and tracking is studied.The simulation experience shows the superiority of the UKF than the EKF on the aspect of filter performance.
出处
《现代防御技术》
北大核心
2008年第6期116-119,123,共5页
Modern Defence Technology
