目标位置数据融合估计技术

Datafusion Estimation Techniques of Target Position

介绍了数据融合在鱼雷近炸引信中的应用,采取时间融合处理方法,将不同时刻的滤波输出数据进行加权平均融合或分层融合处理,明显提高估计精度,减小估计方差。该技术对基于前向探测系统的鱼雷引信炸点预测具有重要意义,对其它参数估计等应用领域亦有参考价值。

In this paper,the application of datafusion in torpedo proximity lute is descussed.Time datafusion is used to process filter output data of different moment with weighted average fusion or hierarchical fusion,which can raise estimation precision and reduce variance apparently.These techniques are very important to blast point prediction of forward detection system,also valuable for other oarameter estimation field.