舰船电子工程2019，Vol.39Issue(7)：49-53,59,6.DOI:10.3969/j.issn.1672-9730.2019.07.013
基于C-CKF的单站外辐射源定位方法
C-CKF Algorithm for Mono-station Passive Coherent Location
舒益群 1陈启德2
作者信息
- 1. 海军航空大学 烟台 264001
- 2. 91049部队34分队 青岛 266000
- 折叠
摘要
Abstract
Aiming at the target location problem in the case of non-cooperative moving opportunity transmitter, a single-re?ceiver passive coherent location algorithm based on cross-fusion Cubature Kalman filter is proposed. First, a mathematical model for the location of the single-receiver passive coherent location based on non-cooperative transmitter is established. Secondly, Cubature Kalman filtering is used to perform prediction and update of the state of the target and the transmitter. Aiming at the error transfer phenomenon occurring in the update process, based on the idea of multi-source information fusion, a state estimation cross-fusion model is proposed. The simulation results show that the proposed method can effectively reduce the influence of transmission error and accelerate the convergence speed while improving the positioning accuracy.关键词
运动外辐射源/容积卡尔曼滤波/交叉融合Key words
moving opportunity transmitter/CKF/cross-fussion分类
信息技术与安全科学引用本文复制引用
舒益群,陈启德..基于C-CKF的单站外辐射源定位方法[J].舰船电子工程,2019,39(7):49-53,59,6.
