单无源传感器平台非线性滤波技术

Nonlinear Filter for Single Passive Sensor

研究了单无源传感器平台探测中的非线性滤波技术,对比分析了典型非线性滤波技术的特点及弊端,详细讨论了高斯–厄密特滤波方法.定性分析概率密度函数高斯近似的具体思想和不同维度下高斯–厄密特积分规则.高斯–厄密特滤波是一种有效可行的单无源传感器平台目标跟踪方法.

Nonlinear filter for single passive sensor target tracking is studied in this paper,and the superiority and defect are compared and analysed.Gauss-Hermite filter is discussed detailedly.The particular method on Gaussian approximation of probability density function and Gauss-Hermite integral rule of different dimensionality are analysed qualitatively.Gauss-Hermite filter is an effective method for single passive sensor target tracking.