摘要
面向状态估计,阐述适于水下多传感器信息融合的技术。分析数据关联的若干方法:"最近邻"方法、"联合概率数据"、"多假设方法"、"基于神经网络的数据关联法"的特点。研究适于反鱼雷精度较高的占用网格框架下的目标距离估计技术。
Technologies of state estimation oriented underwater multi-sensors information fusion are performed in the paper.Methods of data association such as,the nearest neighbor algorithm,joint probabilistic data association algorithm,multiple hypothesis algorithm,neural network based data association algorithm are anglicized.Furthermore,the precise occupation grid method for target distance estimation adapted to torpedo and anti-torpedo is researched.
出处
《舰船电子工程》
2008年第7期11-14,共4页
Ship Electronic Engineering
关键词
信息融合
数据关联
状态估计
information fusion
data association
state estimation
