机动目标跟踪算法研究

Investigation of Maneuvering Target Tracking Alogrithm

文中以二维 TWS 目标指示雷达为背景,对其跟踪算法进行了深入研究,设计出了实时性及通用性较好的跟踪算法。提出了极坐标系下的修正卡尔曼滤波器,并对伪加速度的影响进行了补偿,对机动加速度及其方差进行了自适应控制。

In this paper,in terms of two-dimensional TWS radar,the tracking algorithm is thoroughly investigated.The algorithm with better real-time,tracking characteristics and versatility is developed.Puts for ward the modified Kalman filter in polar coordinates,and compensates the affect of the pseudo-acceleration,the maneuvering acceleration and its variance are under adaptive control.