| 捷联惯导系统级余度技术研究 |
| |
| 引用本文： | 宁大军,潘鸿飞. 捷联惯导系统级余度技术研究[J]. 战术导弹技术, 2007, 0(1): 71-82 |
| |
| 作者姓名： | 宁大军 潘鸿飞 |
| |
| 作者单位： | 92941部队,辽宁葫芦岛125001 |
| |
| 摘 要： | 为了防止捷联惯导系统由于长时间工作而导航精度变差，对导航系统之间的互补性进行了研究，介绍了SINS／GPS与SINS／DNS两套综合导航系统方面的内容．通过对系统误差、性能的分析及仿真，给出了组合导航子系统的故障检测与隔离算法．该结果表明，采用组合惯导余度技术在工程实践上确实可以解决捷联惯导系统长时间工作而导航精度变差的问题．
|
| 关 键 词： | 捷联惯导系统 全球定位系统 多普勒导航系统 |
| 文章编号： | 1009-1300(2007)01-0071-12 |
| 修稿时间： | 2005-07-01 |
Study of Strapdown Inertial Navigation Systematic Redundancy |
| |
| Ning Dajun,Pan Hongfei. Study of Strapdown Inertial Navigation Systematic Redundancy[J]. Tactical Missile Technology, 2007, 0(1): 71-82 |
| |
| Authors: | Ning Dajun Pan Hongfei |
| |
| Abstract: | The mutual complement among navigation systems is studied to prevent navigation precision of strapdown inertial navigation system from dissimilarity after long time work.Two integrated navigation systems,SINS/GPS and SINS/DNC,are also introduced.Though analysis and simulation of systematic error and property,trouble check and isolated algorithm of combined navigation subsystem are given.The results show that combined inertial redundancy technique can surely prevent SINS from dissimilarity after long time work. |
| |
| Keywords: | strapdown inertial navigation system(SINS) GPS DNS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
