摘要
提出了一种将多目标作为一个编队进行整体跟踪的方法,包括编队生成、编队分离、编队合批和编队跟踪维持,解决了多目标的整体跟踪问题。结合交互式多模型粒子滤波算法(IMM-UPF),在实践中,有效地减轻了计算负担,节约了系统资源,具有实用性。
Based on the formation center (FC), a logical method to formation target tracking, which include formation initiation, formation separation, formation merging and formation updating, is proposed according to the kinetics of formation moving. The method addresses the tracking problem of taking multi-targets tracking as a whole. Integrating with the IMM-UPF, a FC-based interacting multiple model unscented particle filter (FC-IMM-UPF) is presented. Simulation shows that the FC-IMM-UPF algorithm improves the estimating accuracy and reduces the computational complexity.
出处
《新型工业化》
2015年第4期40-47,共8页
The Journal of New Industrialization
基金
自然科学基金(61303061)
