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基于异质多传感器的网络分布数据融合的一种算法
引用本文:刘彬,胡宇彬,王耀康,乔建军.基于异质多传感器的网络分布数据融合的一种算法[J].传感器世界,2009,15(3):40-43.
作者姓名:刘彬  胡宇彬  王耀康  乔建军
作者单位:1. 空军雷达学院,430019
2. 湖北职业技术学院,湖北孝感,432000
3. 空军雷达学院研究生管理大队,湖北武汉,430019
4. 第二炮兵通信总站,北京,100085
摘    要:针对多异质传感器数据融合能够实现信息互补,改善目标跟踪精度,提出了一种异质多传感器异步量测融合算法,即首先将量测方程线性化,再在砷合中心通过建立伪量测方程,得到同步的量测数据,然后利用噪声相关的伪序贯思想进行融合处理得到全局估计,与现有算法进行仿真比较,结果表明了该算法的有效性。

关 键 词:多传感器  异质  异步融合  伪量测

An algorithm of the fusion of network data based on multi-sensor heterogeneity distribution
LIU Bin,HU Yu-bin,WANG Yao-kang,QIAO Jian-jun.An algorithm of the fusion of network data based on multi-sensor heterogeneity distribution[J].Sensor World,2009,15(3):40-43.
Authors:LIU Bin  HU Yu-bin  WANG Yao-kang  QIAO Jian-jun
Affiliation:1.Department of Electronic countermeasures;AFRA;Wuhan 430019;China;3. Group of Post Graduate Management;Wuhan;Hubei 430019;4.Central Communication Station;Second Artillery Force;Beijing 100085;China
Abstract:Due to heterogeneous sensors' implementation of information complementary, improvement of target tracking precision, a asynchronous measurement fusion algorithms is proposed in this paper . The process is as following : First step is linearization of the measurement equation.. Synchronous data are obtained secondly by building pseudo measurement equation at the fusion center. Finally, since correlation of process noise and pseudo noise, the filter towards one-step correlated noise and measurement noise is u...
Keywords:multi-sensor  heterogeneous  asynchronous fusion  pseudo measurement  
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