| 一种基于信息融合的滤波算法及其应用 |
| |
| 引用本文： | 黄晓瑞,崔平远.一种基于信息融合的滤波算法及其应用[J].电子学报,2001,29(9):1225-1227. |
| |
| 作者姓名： | 黄晓瑞 崔平远 |
| |
| 作者单位： | 哈尔滨工业大学航天工程与力学系,黑龙江哈尔滨 150001 |
| |
| 摘 要： | 本文从组合导航系统研究的角度出发,提出了一种应用卡尔曼滤波技术建立多传感器信息融合系统的方法,该方法克服了以往存在的局部滤波器和全局滤波器具有相同数学模型的缺点,增强了算法的通用性.文中从概念理解、模型建立、系统结构等方面作了详细的分析,并针对GPS/INS组合导航系统进行了仿真.结果表明:该算法对提高导航系统的精度和运算速度是行之有效的.
|
| 关 键 词： | 信息融合 卡尔曼滤波 组合导航 |
| 文章编号： | 0372-2112(2001)09-1225-03 |
| 收稿时间： | 2000-05-11 |
A New Filtering Algorithm Based on Information Fusion and Its Application |
| |
| HUANG Xiao-rui,CUI Ping-yuan.A New Filtering Algorithm Based on Information Fusion and Its Application[J].Acta Electronica Sinica,2001,29(9):1225-1227. |
| |
| Authors: | HUANG Xiao-rui CUI Ping-yuan |
| |
| Affiliation: | Dept.of Astronautics Engineering and Mechanics,Harbin Institute of Technology,Harbin,Heilongjiang 150001,China |
| |
| Abstract: | A new filtering Algorithm based on information fusion is pres ented in this paper in view of the research on integrated navigation system.Thi s method overcomes t he demerit of the same mathematical model in local and glob al filter,therefore i mproves the versatility of the system.The authors analyze the basic concept,mode l establishment and frame of the integrated navigation sy stem in detail,then giv e the computer simulation for GPS/INS.The results show t his method is very usefu l because it can improve the accuracy and calculation s peed of the system. |
| |
| Keywords: | information fusion Kalman filter integrated navigation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
|
点击此处可从《电子学报》下载全文 |
