摘要
从理论上证明了多个传感器融合的估计效果要比任何一个单一传感器的估计效果好.并且去掉所融合的多个传感器中的任何一个或几个后,估计效果都要比用全部传感器融合估计的效果差.计算机仿真结果验证了所给出的结论.
In this paper, the fusion efficiency of multisensor is theoretically proved to be better than that of any single sensor. Also it is revealing that if any of the sensors fused is removed, the efficiency of the fusion is no better than the efficiency of all sensors. The computer simulation result shows the correction of the conclusion
出处
《河南大学学报（自然科学版）》
CAS
2003年第2期33-36,共4页
Journal of Henan University:Natural Science
基金
国家自然科学基金(60174011)
河南省杰出青年科学基金(0312001900)
关键词
数据融合
误差协方差
无偏估计
data fusion
error covariance
unbiased estimation
