期刊文献+

惯导系统空中动基座对准精度的估计方法

Accuracy Estimate Method of In-flight Moving Base Alignment for Inertial Navigation System
下载PDF
导出
摘要 为了对惯导系统空中动基座对准精度进行评估 ,文中提出了逆序递推滤波算法 ,利用对准结束后一段时间的主从惯导系统的导航数据 ,通过一次卡尔曼滤波运算 ,便可求出对准误差。经飞行实验结果处理证明 ,该方法有效 。 This paper presents a backward recursive fi ltering algorithms to improve the estimate accuracy of in-flight moving base ali gnment for inertial navigation system. After alignment, using Kalman filtering a lgorithm the alignment error is obtained. Flight experiments show this method is effective, and has engineering application value. <
作者 朱绍箕
出处 《航天控制》 CSCD 北大核心 2004年第3期13-16,共4页 Aerospace Control
关键词 空中对准 精度估计 逆序递推 In-fly alignment Accuracy estimate Backward recursive algorithm
  • 相关文献

参考文献4

  • 1G.H. Yamamoto J. I. Brown. Design, Simulation, and Evaluation of the Kalman Filter Used to Align the SRAM Missile [C]. Proc of the AIAA Guidance Control and Flight Mechanics Conference. Aug, 1971
  • 2J.E. Kain and J. R Cloutier. Rapid Transfer Alignment for Tactical Weapons Application [C]. AIAA GN&amp;C Conference. Aug, 1989
  • 3M. Rober. Velocity-Plus-Rate Mathing for Improved Tactical Weapon Rapid Tranfer Alignment [R]. AIAA 91 -2783 - CP,1991
  • 4D. Goshen - Meskin, I.Y. Bar-Ltznank Observability Analysis of Inertial Navigation System During In - Flight Alignment [C]. proc of the AIAA GN&amp;C Conference.Aug,1988

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部