摘要
研究了异质传感器对参数矢量进行的测量,测量数据基于线性均方估计的最优融合算法。提出和证明了异质传感器数据的最优线性融合定理,并得出“精度再差的传感器参与数据融合后都有利于提高系统的测量精度”这一结论。
A measurement vector fusion algorithm of similar sensors has been widely studied, and a measurement vector fusion technology of dissimilar sensors using maximum likelihood estimation has been proposed[6]. In this paper, we propose a measurement vector fusion algorithm of dissimilar sensors based on linear mean square estimation, and draw a conclusion that 搕he more measurements are used, the higher accuracy is obtained?
出处
《中国惯性技术学报》
EI
CSCD
2002年第5期50-53,共4页
Journal of Chinese Inertial Technology
基金
由高等学校优秀青年教师教学和科研奖励基金
教育部青年骨干教师资助计划资助。
