摘要
未来战机的作战环境要求机载多传感器数据融合系统在仅有角度测量信息情况下仍须具有稳定的目标跟踪能力。对机载多传感器的角度融合跟踪系统的结构和算法进行了研究,分别给出了两个传感器同步测量时的集中式状态估计算法和异步测量时不损信息量的混合式状态估计算法,即顺序滤波方法,并对相应算法进行了仿真验证。
A stable target tracking capability with angle only measurement is placed on the new generation of fighter plane by future air combat circumstance. The structure and algorithm for airborne Target tracking system with angle only measurements are investigated in this paper with the centralized state synchronously estimating algorithm and the mixed state asynchronously estimating algorithm put forward. For the circumstance of dense spurious responses, we advance the idea of tracking fusion threshold for application of PDAF filter for single target tracking. Simulation result verified the novel method.
出处
《火力与指挥控制》
CSCD
北大核心
2007年第1期48-50,共3页
Fire Control & Command Control
