摘要
针对多传感器数据融合系统中观测数据时间不同步的问题,采用自适应滤波算法与Lagrange插值法结合进行时间配准.与现有算法比较,此方法可与目标跟踪同步进行.仿真表明,该方法配准实时性强,且简单,可提高融合效率.
Aimed at the asynchronization of observing time in multi-sensor data fusion system, a method of time registration combined adaptive α-β filtering algorithm with Lagrange interpolation was adopted. Compared with the available algorithms, the proposed method can be synchronously executed with target tracking. The simulation results show that the registration method is real-time, simple and of high data fusion effeciency.
出处
《空军雷达学院学报》
2007年第4期252-254,258,共4页
Journal of Air Force Radar Academy
关键词
多传感器
数据融合
时问配准
实时
multi-sensor： data fusion time registration
real-time
