计算机工程与应用Issue(7)：132-135,155,5.DOI:10.3778/j.issn.1002-8331.1108-0053
基于强跟踪滤波器的交互式多模型算法
Interacting multiple models algorithm using strong tracking filter
张莹 1贺丰收 1郑世友1
作者信息
- 1. 中航工业雷达与电子设备研究院 航空电子系统射频综合仿真航空科技重点实验室，江苏 无锡 214063
- 折叠
摘要
Abstract
Aiming at the problem of the robustness of EKF-IMM is below average, an interacting multiple models algorithm using Strong Tracking Filter(STF)is proposed. Through introducing a fading factor of strong tracking filter, this algorithm realizes the realtime adjusting the gain of the filters, and updating the adaptive tracking performance and tracking precision for maneu-vering targets accordingly. The Monte Carlo simulation result shows that this algorithm has the same tracking effect for non-maneuvering target as EKF-IMM, and the tracking performance for maneuvering target is superior to EKF-IMM on radial velocity and azimuth. The simulation results verify that this algorithm has better performance than EKF-IMM in tracking maneuvering targets.关键词
机动目标跟踪/交互式多模型/强跟踪滤波器/渐消因子/自适应“当前”统计模型Key words
maneuvering target tracking/Interacting Mutiple Model(IMM)/Strong Tracking Filter(STF)/fading factor/ACS model分类
信息技术与安全科学引用本文复制引用
张莹,贺丰收,郑世友..基于强跟踪滤波器的交互式多模型算法[J].计算机工程与应用,2013,(7):132-135,155,5.
