摘要
文章对卡尔曼滤波器的算法的5个递推方程进行了详细的介绍,并采用Verilog HDL硬件描述语言对卡尔曼滤波器的算法进行了仿真研究.通过仿真分析,结果表明卡尔曼滤波器的系统过程噪声、测量噪声、系统阶数(递归次数)等因素对滤波结果有影响。
Kalman filter is generally applied to digital signal process sysiem. In the paper, the algorithm of Kalman filter, i.e., its five recursive equations, was studied and simulated based on Verilog HDL. The resuh of simulation shows that process noise, measurement noise and orders of system of Kalman filter affect the result of filteration.
出处
《南通大学学报（自然科学版）》
CAS
2006年第4期60-62,110,共4页
Journal of Nantong University(Natural Science Edition)
基金
南通大学自然科学基金项目(05Z041)
