电光与控制, 2018, 25 (5): 106, 网络出版: 2021-01-20
信息融合算法的工程应用
Engineering Application of Information Fusion Method
信息融合 时空对准 数据关联 航迹合成 状态估计 information fusion time- space aligament data association composite tracking state estimetion
摘要
结合JDL信息融合模型介绍了信息融合技术的基本概念和融合过程, 阐述了从时空对准、数据关联、航迹合成到状态估计的一整套机载多传感器信息融合算法, 给出了融合算法工程应用建议。仿真结果表明, 所介绍的信息融合算法能有效保证多传感器信息融合的时效性、关联正确率和状态估计精度, 满足工程应用要求。
Abstract
The basic concept and process of information fusion are introduced based on the JDL information fusion model. Then, a method for airborne multi-sensor information fusion composed of a whole set of algorithms is given, including the algorithm for space-time alignment, data association, composite tracking, and state estimation. Suggestions are presented for the engineering application of the algorithms. The simulation results show that the proposed fusion method can guarantee the timeliness of multi-sensor information fusion, and has high correct association rate and state estimation precision, which can satisfy the requirements of engineering applications.
焦璐, 张浩峰. 信息融合算法的工程应用[J]. 电光与控制, 2018, 25(5): 106. Jiao Lu, ZHANG Haofeng. Engineering Application of Information Fusion Method[J]. Electronics Optics & Control, 2018, 25(5): 106.