| 岸舰导弹捷联惯导系统初始对准过程的研究 |
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| 引用本文： | 张驰,梁彦,刘鑫.岸舰导弹捷联惯导系统初始对准过程的研究[J].上海航天,2003,20(3):10-15. |
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| 作者姓名： | 张驰 梁彦 刘鑫 |
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| 作者单位： | 中国人民解放军92941部队,辽宁,葫芦岛,125001 |
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| 摘 要： | 研究了岸舰导弹捷联惯导系统的初始对准过程中粗对准和精对准两个阶段的计算方法，并通过仿真分析了计算周期、低通数字滤波器和各种干扰等对对准精度的影响。分析结果表明，该方法有较高的精度，对岸舰导弹的技术准备过程具有一定的指导意义。
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| 关 键 词： | 岸舰导弹 捷联惯导系统 初始对准 计算方法 低通数字滤波器 |
| 文章编号： | 1006-1630(2003)03-0010-06 |
| 修稿时间： | 2003年1月8日 |
A Study on Initial Alignment Process for Strapdown Inertial Navigation System of Shore to Ship Missile |
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| ZHANG Chi,LIANG Yan,LIU Xin.A Study on Initial Alignment Process for Strapdown Inertial Navigation System of Shore to Ship Missile[J].Aerospace Shanghai,2003,20(3):10-15. |
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| Authors: | ZHANG Chi LIANG Yan LIU Xin |
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| Abstract: | The computations of coarse and fine alignment process for strap down inertial navigation system of shore to ship missile, the two stages in the initial alignment, are analyzed. The effects of computation period, filter and disturbance on the alignment precision are analyzed by simulation. The results are showed that the computation has high precision and is valuable for the alignment. |
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| Keywords: | Shore to ship missle Strap down inertial navigation system Initial alignment Coarse alignment Fine alignment |
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