| 导弹发射车SINS/GNS定位定向技术 |
| |
| 引用本文： | 黄巍,王跃钢,沈琰,徐洪涛.导弹发射车SINS/GNS定位定向技术[J].弹箭与制导学报,2009,29(3). |
| |
| 作者姓名： | 黄巍 王跃钢 沈琰 徐洪涛 |
| |
| 作者单位： | 第二炮兵工程学院,西安,710025 |
| |
| 摘 要： | 针对导弹发射车对导航系统的全自主性及精度的特殊要求,提出将地磁匹配定位定向系统与惯性导航系统进行组合.地磁匹配过程中采用了基于 Hausdorff 距离的相似算法.基于U卡尔曼滤波算法,对SINS/GNS全自主定位定向组合系统与捷联惯导系统单独定位定向在同一条件下的误差情况进行了对比仿真.仿真结果表明,装有地磁匹配惯导系统的导弹发射车定位定向的精确度有了明显提高, 滤波收敛性较好.
|
| 关 键 词： | 捷联惯性导航系统 地磁匹配 定位定向 U卡尔曼滤波 仿真 |
SINS/GNS Positioning and Orientation for Missile Launching Vehicle |
| |
| HUANG Wei,WANG Yuegang,SHEN Yan,XU Hongtao.SINS/GNS Positioning and Orientation for Missile Launching Vehicle[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(3). |
| |
| Authors: | HUANG Wei WANG Yuegang SHEN Yan XU Hongtao |
| |
| Affiliation: | HUANG Wei,WANG Yuegang,SHEN Yan,XU Hongtao(The Second Artillery Engineering College,Xi'an 710025,China) |
| |
| Abstract: | Focused on the special requirements for independence and precision of navigation system in missile launching vehicle,the navigation program which matches inertial guidance system with geomagnetic matching positioning and orientation system was put forward.The similar algorithm based on Hausdorff range was adopted in the geomagnetic matching process.The SINS/GNS independent positioning and orientation system was designed under the same condition,the two different errors(SINS/GNS and SINS) were compared and s... |
| |
| Keywords: | SINS geomagnetic matching positioning and orientation UKF simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
