一种改进的舰载直升机多传感器目标信息融合跟踪方法  

An improved method of multi-sensor information fusion track for shipboard helicopters

作　　者：李祥珂[1] 初磊[1] 楼晓平[1] 

机构地区：[1]海军潜艇学院作战指挥系,山东青岛266042

出　　处：《舰船科学技术》2012年第9期128-130,共3页Ship Science and Technology

摘　　要：结合舰载直升机传感器探测方式的分析,对现有信息融合跟踪算法进行研究,指出其存在的计算速度和精度的问题,提出一种改进的多传感器目标融合方法。将该算法代入某作战仿真系统进行验证。该方法与原先算法相比,计算迅速、精度较高,对舰载直升机改进跟踪战术具有重要的参考价值。This paper proposed an improved multi-sensor track fusion method, pointing out the problem of the computing speed and calculating precision, based on the analysis of the sensor detection manners of shipboard helicopters and the track arithmetic of multi-sensor information fusion. Comparing with the traditional EKF mean,this method was easy and quick. Finally the validity of this approach was proven by simulation in the certain operational system,and the method provided a helpful reference for ameliorating the tracking tactics of the shipboard helicopter.

关 键 词：多传感器跟踪 信息融合 扩展卡尔曼滤波 仿真验证 

分 类 号：TN959[电子电信—信号与信息处理]