一种改进的线性跳跃马尔可夫系统高斯混合概率假设密度滤波器用于机动目标跟踪

Zhang Shicang, Li Jianxun, Wu Liangbin
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引用次数: 2

摘要

针对多机动目标跟踪问题,设计了一种改进的线性高斯跳变马尔可夫系统(LGJMS)高斯混合概率假设密度(GM-PHD)滤波器。该方法基于LGJMS GM-PHD更新步骤后的一阶广义伪贝叶斯理论,称为混合LGJMS GM-PHD (MLGJMS GM-PHD)滤波。与现有的LGJMS GM-PHD滤波器进行比较,仿真结果表明,所设计的滤波器权重高于原有滤波器。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An improvement to the linear jump Markov system Gaussian mixture probability hypothesis density filter for maneuvering target tracking
An improvement approach to the linear Gaussian jump Markov system (LGJMS) Gaussian Mixture probability hypothesis density (GM-PHD) filter is designed for multiple maneuvering targets tracking. This method, which called mixture LGJMS GM-PHD (MLGJMS GM-PHD) filter, is based on the theory of generalized psuedo Bayes of the first order after the update step of LGJMS GM-PHD. Compared with the existing LGJMS GM-PHD filter, simulation results show that the designed filter weights over the original one.
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