考虑目标航向机动信息的机动目标跟踪算法  

Maneuvering Targets Tracking Algorithm Regarding Targets' Course Maneuvering Information

作　　者：鄢余武[1] 王睿[1] 郑富军[1] 张月玲[2] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800 [2]空军工程大学电讯工程学院,陕西西安710077

出　　处：《空军工程大学学报（自然科学版）》2007年第3期36-38,共3页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：国家航空科学基金资助项目(01130011)

摘　　要：传统的机动目标跟踪算法大多过于依赖所采用的目标运动模型,没有充分利用目标量测序列中携带的其它有用信息,当目标机动时跟踪性能下降较大。针对该问题,提出了利用目标航向机动序列修正传统跟踪算法滤波值的新算法。仿真结果表明,该算法比传统跟踪算法的跟踪精度高,是一种简单有效的自适应机动目标跟踪算法。Most traditional maneuvering targets tracking algorithms are excessive in relying on the adopted targets motion models, and without making full use of the information of the measure series, so the tracker＇s performance declines when the targets are maneuvering. Aiming at the problem described above, a new algorithm is derived. The algorithm can be used to adjust the filtering results of a traditional algorithm with targets＇ course maneuvering series. The simulation results show that tracking precision of the new algorithm is higher than that of the traditional algorithms, so it is simple and effective adaptive maneuvering targets tracking algorithm.

关 键 词：机动目标跟踪 航向机动 自适应 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]