| GPS/SINS组合导航系统的多传感器最优融合算法 |
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| 引用本文： | 宋迎春,刘希,李琼.GPS/SINS组合导航系统的多传感器最优融合算法[J].湖南人文科技学院学报,2006(3):1-4. |
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| 作者姓名： | 宋迎春 刘希 李琼 |
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| 作者单位： | 1. 湖南人文科技学院数学系,湖南,娄底,417000
2. 湖南娄底广播电视大学,湖南,娄底,417000 |
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| 基金项目： | 国家自然科学基金资助项目(40574003)，教育部博士点基金资助项目(20050533057) |
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| 摘 要： | 对GPS/SINS组合导航的工作原理和模型建立进行详细的分析,设置了两个传感器。提出一种基于信息融合的导航参数最优估计滤波方法。通过计算机仿真说明该方法可提高导航系统的计算精度和速度,有较好的容错性和环境适应性,具有实际使用价值。
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| 关 键 词： | 组合导航 卡尔曼滤波 信息融合 多传感器 |
| 文章编号： | 1673-0712(2006)03-0001-04 |
| 修稿时间： | 2005年12月29 |
Optimal Information Fusion Algorithm Based on Multi-Sensor in GPS/SINS Integrated Navigation System |
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| SONG Ying-chun,LIU Xi-xian,LI Qiong.Optimal Information Fusion Algorithm Based on Multi-Sensor in GPS/SINS Integrated Navigation System[J].Journal of Hunan Institute of Humanities,Science and Technology,2006(3):1-4. |
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| Authors: | SONG Ying-chun LIU Xi-xian LI Qiong |
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| Institution: | SONG Ying-chun~1,LIU Xi-xian~2,LI Qiong~2 |
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| Abstract: | The principles and mathematics model of GPS/SINS integrated navigation system was analyzed in detail,two sensors were set up.An optimal information fusion algorithm based on multi-sensor was given.At last,this paper gives the computer simulation.The results showed that this method was practical for improving accuracy and calculation speed of navigation system. |
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| Keywords: | integrated navigation Kalman filtering information fusion multi-sensor |
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