| 级联SINS/GPS系统的相关卡尔曼滤波 |
| |
| 引用本文： | 刘广军,吴晓平. 级联SINS/GPS系统的相关卡尔曼滤波[J]. 火力与指挥控制, 2002, 27(1): 25-28 |
| |
| 作者姓名： | 刘广军 吴晓平 |
| |
| 作者单位： | 解放军信息工程大学测绘学院,河南,郑州,450052 |
| |
| 基金项目： | 总参作战部测绘局基金资助项目 |
| |
| 摘 要： | 针对级联式 SINS/ GPS导航系统中组合滤波器的测量噪声与系统噪声的相关问题 ,提出了一种相关程度未知条件下的估计量最优融合算法 ,并由此得到了一个顾及噪声相关性的卡尔曼滤波新算法。通过对一套 SINS/ GPS数据的计算 ,证明了新算法是成功的
|
| 关 键 词： | SINS/GPS 组合导航 卡尔曼滤波 数据融合 |
| 文章编号： | 1002-0640(2002)01-0025-04 |
| 修稿时间： | 2001-03-29 |
The Correlation Kalman Filter for SINS/GPS Cascaded System |
| |
| LIU Guang jun,WU Xiao ping. The Correlation Kalman Filter for SINS/GPS Cascaded System[J]. Fire Control & Command Control, 2002, 27(1): 25-28 |
| |
| Authors: | LIU Guang jun WU Xiao ping |
| |
| Abstract: | To deal with the correlations between the observation noises and the system noises of the combined filter in the SINS/GPS cascaded navigation system,this paper presents a new optimal estimation fusion method under the condition that the degree of correlations are unknown.based on that,a new kalman filtering algorithm is derived. It shows that this new algorithm is efficient via the calculating a set of SINS/GPS data. |
| |
| Keywords: | SINS/GPS combined navigation kalman filter data fusion |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
