| INS/GPS组合导航系统动基座初始对准研究 |
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| 引用本文： | 季超,杨晓东.INS/GPS组合导航系统动基座初始对准研究[J].舰船电子工程,2012,32(8):55-57. |
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| 作者姓名： | 季超 杨晓东 |
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| 作者单位： | 海军潜艇学院,青岛,266042 |
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| 摘 要： | 针对位置/速度模式的INS/GPS组合导航系统,确定其动基座下初始对准卡尔曼滤波方案,并进行计算机仿真。结果表明,卡尔曼滤波算法在动基座下INS/GPS组合导航系统初始对准中速度快、精度较高、对水平失调角有较好的估计效果,满足初始对准的基本要求。
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| 关 键 词： | 初始对准 动基座 INS/GPS |
Research on Initial Alignment in Integrate INS/GPS Navigation System on Moving Base |
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| JI Chao,YANG Xiaodong.Research on Initial Alignment in Integrate INS/GPS Navigation System on Moving Base[J].Ship Electronic Engineering,2012,32(8):55-57. |
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| Authors: | JI Chao YANG Xiaodong |
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| Institution: | (Naval Submarine Academy,Qingdao 266042) |
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| Abstract: | Based on position/velocity of integrate INS/GPS navigation system,a method of initial alignment in integrate INS/GPS navigation system on moving base is proposed,and computer simulation is proceeded.Results indicate that kalman filtering used in initial alignment in integrate INS/GPS navigation system on moving base is with fast speed、high accuracy,and it has a good effect on estimate of horizontal error angle,which can meet the basic demand of initial alignment. |
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| Keywords: | initial alignment moving base INS/GPS |
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