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无源定位跟踪中修正协方差扩展卡尔曼滤波算法 被引量:35

The Modified Covariance Extended Kalman Filter in Passive Location and Tracking
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摘要 针对无源定位跟踪中EKF受初值、测量噪声影响大等缺点,该文提出了一种新的修正协方差扩展卡尔曼滤波方法(MVEKF),并将其与无源定位跟踪中常用的EKF,MGEKF,IEKF等滤波方法进行了仿真比较,表明该方法比EKF方法更具稳定性;而且无需寻找MGEKF方法中所需的观测量可修正函数,因而可以应用于其它领域的非线性滤波中.
出处 《电子与信息学报》 EI CSCD 北大核心 2004年第6期917-922,共6页 Journal of Electronics & Information Technology
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参考文献8

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