| 基于PMF算法的水下地形匹配技术研究 |
| |
| 引用本文： | 刘洪,高永琪,王怀龙,孟凡亮.基于PMF算法的水下地形匹配技术研究[J].舰船电子工程,2012,32(6):55-57. |
| |
| 作者姓名： | 刘洪 高永琪 王怀龙 孟凡亮 |
| |
| 作者单位： | 1. 海军工程大学兵器工程系,武汉,430033
2. 海军工程大学电子工程学院电子工程系,武汉,430033 |
| |
| 摘 要： | 作为海洋地球物理导航方法之一的水下地形匹配导航技术正受到各国的强烈关注。文章采用PMF（point—mass filter）算法作为匹配定位算法，利用peaks函数产生模拟数字地图，进行仿真计算，并对计算所得的估计值进行了真实性判断。通过与TERCOM算法的比较，表明该算法具有良好的精确性和鲁棒性。
|
| 关 键 词： | PMF算法 TERCOM算法 地形匹配 导航 |
Underwater Terrain Matching Technology Based on PMF Algorithm |
| |
| LIU Hong,GAO Yongqi,WANG Huailong,MENG Fanliang.Underwater Terrain Matching Technology Based on PMF Algorithm[J].Ship Electronic Engineering,2012,32(6):55-57. |
| |
| Authors: | LIU Hong GAO Yongqi WANG Huailong MENG Fanliang |
| |
| Institution: | 1(1.Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033)(2.Electronic Engineering College,Department of Electronic Engineering,Naval University of Engineering,Wuhan 430033) |
| |
| Abstract: | As one of the marine geophysical navigation methods,underwater terrain matching navigation technology is under intense international attention.In this paper,PMF(point-mass filter) algorithm is selected as a matching localization algorithm.Using peaks function produces a simulative digital map,then judging the facticity of the calculated estimation.Through the comparison with TERCOM algorithm,the PMF algorithm has a good accuracy and robustness. |
| |
| Keywords: | PMF algorithm TERCOM algorithm terrain matching navigation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
