| 基于观测距离的EKF和UKF目标跟踪方法对比 |
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| 引用本文： | 赵思琦,胡晓桐,郭琴,曾萃霞,邓小飞.基于观测距离的EKF和UKF目标跟踪方法对比[J].吉首大学学报(自然科学版),2000,41(1):47. |
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| 作者姓名： | 赵思琦 胡晓桐 郭琴 曾萃霞 邓小飞 |
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| 作者单位： | （吉首大学信息科学与工程学院，湖南 吉首 416000） |
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| 摘 要： | 分析了EKF和UKF的基本原理，并对基于观测距离的EKF和UKF的目标跟踪方法进行了对比.利用Matlab软件对2种方法进行仿真，结果表明UKF对真实轨迹的拟合效果优于EKF，且UKF的误差变化小，收敛性比EKF好.
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Comparative Study of EKF and UKF Target Tracking Based on Observation Distance |
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| ZHAO Siqi,HU Xiaotong,GUO Qin,ZENG Cuixia,DENG Xiaofei.Comparative Study of EKF and UKF Target Tracking Based on Observation Distance[J].Journal of Jishou University(Natural Science Edition),2000,41(1):47. |
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| Authors: | ZHAO Siqi HU Xiaotong GUO Qin ZENG Cuixia DENG Xiaofei |
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| Institution: | (College of Information Science and Engineering, Jishou University, Jishou Hunan 416000, China) |
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| Abstract: | With the basic principles of EKF and UKF, the target tracking methods of EKF and UKF based on observation distance are compared and analyzed. The Matlab simulation results show that the fitting of UKF on real trajectory is more accurate. Meanwhile, it has smaller errors and better convergence as well. |
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| Keywords: | EKF UKF observation distance target tracking |
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