基于雷达跟踪系统中非线性滤波线性化的方法
首发时间:2008-03-11
摘要:本文描述了雷达跟踪系统中非线性滤波线性化的方法,阐述了推广卡尔曼滤波的工作原理,并且通过仿真,比较了推广卡尔曼滤波器在不同噪声强度的影响下滤波精度的变化。仿真结果显示此滤波器在一定噪声强度下的有效性和局限性
关键词: 卡尔曼滤波 非线性滤波 雷达跟踪系统
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Linearization Method for Nonlinear Filtering Based on Radar Tracking System
Abstract:This paper described linearization method for nonlinear filtering in radar tracking system, depicted the Extended Kalman Filter’s theory and compared the changes of the output by simulating for the EKF in different noise intensity. The simulation results show the validity and limitations of this filter under certain conditions.
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No.1921716993712052****
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