| 旋转捷联惯导系统原理及典型方案分析 |
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| 引用本文： | 徐胜红,金斌,施建洪,李瑞涛.旋转捷联惯导系统原理及典型方案分析[J].海军航空工程学院学报,2012,27(4):377-380, 384. |
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| 作者姓名： | 徐胜红 金斌 施建洪 李瑞涛 |
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| 作者单位： | 1. 海军航空工程学院控制工程系,山东 烟台 264001
2. 海军装备部,北京 100036 |
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| 摘 要： | 旋转捷联惯导系统采用旋转调制误差补偿技术对陀螺仪和加速度计误差进行调制,可以提高系统导航精度。文章借助捷联系统基本误差方程,简要分析了旋转调制误差补偿的机理;通过对几种典型IMU旋转方案的分析和仿真,验证了旋转调制误差补偿技术的有效性并比较了不同旋转方案的特点。
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| 关 键 词： | 捷联惯导 旋转调制 误差补偿 旋转方案 |
Principle and Scheme Analysis of Rotating Strapdown Inertial Navigation System |
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| XU Sheng-hong,JIN Bin,SHI Jian-hong and LI Rui-tao.Principle and Scheme Analysis of Rotating Strapdown Inertial Navigation System[J].Journal of Naval Aeronautical Engineering Institute,2012,27(4):377-380, 384. |
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| Authors: | XU Sheng-hong JIN Bin SHI Jian-hong and LI Rui-tao |
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| Institution: | 1. Department of Control Engineering, NAAU, Yantai Shandong 264001, China; 2. Equipment Department of the Navy, Beijing 100036, China) |
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| Abstract: | Rotating strapdown inertial navigation system （RINS） can modulate the gyro and accelerometer error with error rotating compensation method to improve the precision. The error model of the SINS and the mechanism of the error rotating compensation were analyzed in this paper. Based on analysis and simulation of several typical IMU rotating modulation schemes, the validity of the error rotating compensation technology was proved and the characteristic of the rotating schemes were compared |
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| Keywords: | strapdown inertial navigation system （SINS） rotating modulation error compensation rotating scheme |
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